/wp-includes/deprecated.php

<?php

/**

 * Deprecated functions from past WordPress versions. You shouldn't use these

 * functions and look for the alternatives instead. The functions will be

 * removed in a later version.

 *

 * @package WordPress

 * @subpackage Deprecated

 */



/*

 * Deprecated functions come here to die.

 */



/**

 * Entire Post data.

 *

 * @since 0.71

 * @deprecated 1.5.1

 * @deprecated Use get_post()

 * @see get_post()

 *

 * @param int $postid

 * @return array

 */

function get_postdata($postid) {

	_deprecated_function( __FUNCTION__, '1.5.1', 'get_post()' );



	$post = get_post($postid);



	$postdata = array (

		'ID' => $post->ID,

		'Author_ID' => $post->post_author,

		'Date' => $post->post_date,

		'Content' => $post->post_content,

		'Excerpt' => $post->post_excerpt,

		'Title' => $post->post_title,

		'Category' => $post->post_category,

		'post_status' => $post->post_status,

		'comment_status' => $post->comment_status,

		'ping_status' => $post->ping_status,

		'post_password' => $post->post_password,

		'to_ping' => $post->to_ping,

		'pinged' => $post->pinged,

		'post_type' => $post->post_type,

		'post_name' => $post->post_name

	);



	return $postdata;

}



/**

 * Sets up the WordPress Loop.

 *

 * @since 1.0.1

 * @deprecated 1.5.0

 * @deprecated Use The Loop - {@link http://codex.wordpress.org/The_Loop Use new WordPress Loop}

 */

function start_wp() {

	global $wp_query;



	_deprecated_function( __FUNCTION__, '1.5', __('new WordPress Loop') );



	// Since the old style loop is being used, advance the query iterator here.

	$wp_query->next_post();



	setup_postdata( get_post() );

}



/**

 * Return or Print Category ID.

 *

 * @since 0.71

 * @deprecated 0.71

 * @deprecated use get_the_category()

 * @see get_the_category()

 *

 * @param bool $echo

 * @return null|int

 */

function the_category_ID($echo = true) {

	_deprecated_function( __FUNCTION__, '0.71', 'get_the_category()' );



	// Grab the first cat in the list.

	$categories = get_the_category();

	$cat = $categories[0]->term_id;



	if ( $echo )

		echo $cat;



	return $cat;

}



/**

 * Print category with optional text before and after.

 *

 * @since 0.71

 * @deprecated 0.71

 * @deprecated use get_the_category_by_ID()

 * @see get_the_category_by_ID()

 *

 * @param string $before

 * @param string $after

 */

function the_category_head($before='', $after='') {

	global $currentcat, $previouscat;



	_deprecated_function( __FUNCTION__, '0.71', 'get_the_category_by_ID()' );



	// Grab the first cat in the list.

	$categories = get_the_category();

	$currentcat = $categories[0]->category_id;

	if ( $currentcat != $previouscat ) {

		echo $before;

		echo get_the_category_by_ID($currentcat);

		echo $after;

		$previouscat = $currentcat;

	}

}



/**

 * Prints link to the previous post.

 *

 * @since 1.5.0

 * @deprecated 2.0.0

 * @deprecated Use previous_post_link()

 * @see previous_post_link()

 *

 * @param string $format

 * @param string $previous

 * @param string $title

 * @param string $in_same_cat

 * @param int $limitprev

 * @param string $excluded_categories

 */

function previous_post($format='%', $previous='previous post: ', $title='yes', $in_same_cat='no', $limitprev=1, $excluded_categories='') {



	_deprecated_function( __FUNCTION__, '2.0', 'previous_post_link()' );



	if ( empty($in_same_cat) || 'no' == $in_same_cat )

		$in_same_cat = false;

	else

		$in_same_cat = true;



	$post = get_previous_post($in_same_cat, $excluded_categories);



	if ( !$post )

		return;



	$string = '<a href="'.get_permalink($post->ID).'">'.$previous;

	if ( 'yes' == $title )

		$string .= apply_filters('the_title', $post->post_title, $post->ID);

	$string .= '</a>';

	$format = str_replace('%', $string, $format);

	echo $format;

}



/**

 * Prints link to the next post.

 *

 * @since 0.71

 * @deprecated 2.0.0

 * @deprecated Use next_post_link()

 * @see next_post_link()

 *

 * @param string $format

 * @param string $next

 * @param string $title

 * @param string $in_same_cat

 * @param int $limitnext

 * @param string $excluded_categories

 */

function next_post($format='%', $next='next post: ', $title='yes', $in_same_cat='no', $limitnext=1, $excluded_categories='') {

	_deprecated_function( __FUNCTION__, '2.0', 'next_post_link()' );



	if ( empty($in_same_cat) || 'no' == $in_same_cat )

		$in_same_cat = false;

	else

		$in_same_cat = true;



	$post = get_next_post($in_same_cat, $excluded_categories);



	if ( !$post	)

		return;



	$string = '<a href="'.get_permalink($post->ID).'">'.$next;

	if ( 'yes' == $title )

		$string .= apply_filters('the_title', $post->post_title, $post->ID);

	$string .= '</a>';

	$format = str_replace('%', $string, $format);

	echo $format;

}



/**

 * Whether user can create a post.

 *

 * @since 1.5.0

 * @deprecated 2.0.0

 * @deprecated Use current_user_can()

 * @see current_user_can()

 *

 * @param int $user_id

 * @param int $blog_id Not Used

 * @param int $category_id Not Used

 * @return bool

 */

function user_can_create_post($user_id, $blog_id = 1, $category_id = 'None') {

	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );



	$author_data = get_userdata($user_id);

	return ($author_data->user_level > 1);

}



/**

 * Whether user can create a post.

 *

 * @since 1.5.0

 * @deprecated 2.0.0

 * @deprecated Use current_user_can()

 * @see current_user_can()

 *

 * @param int $user_id

 * @param int $blog_id Not Used

 * @param int $category_id Not Used

 * @return bool

 */

function user_can_create_draft($user_id, $blog_id = 1, $category_id = 'None') {

	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );



	$author_data = get_userdata($user_id);

	return ($author_data->user_level >= 1);

}



/**

 * Whether user can edit a post.

 *

 * @since 1.5.0

 * @deprecated 2.0.0

 * @deprecated Use current_user_can()

 * @see current_user_can()

 *

 * @param int $user_id

 * @param int $post_id

 * @param int $blog_id Not Used

 * @return bool

 */

function user_can_edit_post($user_id, $post_id, $blog_id = 1) {

	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );



	$author_data = get_userdata($user_id);

	$post = get_post($post_id);

	$post_author_data = get_userdata($post->post_author);



	if ( (($user_id == $post_author_data->ID) && !($post->post_status == 'publish' && $author_data->user_level < 2))

			 || ($author_data->user_level > $post_author_data->user_level)

			 || ($author_data->user_level >= 10) ) {

		return true;

	} else {

		return false;

	}

}



/**

 * Whether user can delete a post.

 *

 * @since 1.5.0

 * @deprecated 2.0.0

 * @deprecated Use current_user_can()

 * @see current_user_can()

 *

 * @param int $user_id

 * @param int $post_id

 * @param int $blog_id Not Used

 * @return bool

 */

function user_can_delete_post($user_id, $post_id, $blog_id = 1) {

	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );



	// right now if one can edit, one can delete

	return user_can_edit_post($user_id, $post_id, $blog_id);

}



/**

 * Whether user can set new posts' dates.

 *

 * @since 1.5.0

 * @deprecated 2.0.0

 * @deprecated Use current_user_can()

 * @see current_user_can()

 *

 * @param int $user_id

 * @param int $blog_id Not Used

 * @param int $category_id Not Used

 * @return bool

 */

function user_can_set_post_date($user_id, $blog_id = 1, $category_id = 'None') {

	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );



	$author_data = get_userdata($user_id);

	return (($author_data->user_level > 4) && user_can_create_post($user_id, $blog_id, $category_id));

}



/**

 * Whether user can delete a post.

 *

 * @since 1.5.0

 * @deprecated 2.0.0

 * @deprecated Use current_user_can()

 * @see current_user_can()

 *

 * @param int $user_id

 * @param int $post_id

 * @param int $blog_id Not Used

 * @return bool returns true if $user_id can edit $post_id's date

 */

function user_can_edit_post_date($user_id, $post_id, $blog_id = 1) {

	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );



	$author_data = get_userdata($user_id);

	return (($author_data->user_level > 4) && user_can_edit_post($user_id, $post_id, $blog_id));

}



/**

 * Whether user can delete a post.

 *

 * @since 1.5.0

 * @deprecated 2.0.0

 * @deprecated Use current_user_can()

 * @see current_user_can()

 *

 * @param int $user_id

 * @param int $post_id

 * @param int $blog_id Not Used

 * @return bool returns true if $user_id can edit $post_id's comments

 */

function user_can_edit_post_comments($user_id, $post_id, $blog_id = 1) {

	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );



	// right now if one can edit a post, one can edit comments made on it

	return user_can_edit_post($user_id, $post_id, $blog_id);

}



/**

 * Whether user can delete a post.

 *

 * @since 1.5.0

 * @deprecated 2.0.0

 * @deprecated Use current_user_can()

 * @see current_user_can()

 *

 * @param int $user_id

 * @param int $post_id

 * @param int $blog_id Not Used

 * @return bool returns true if $user_id can delete $post_id's comments

 */

function user_can_delete_post_comments($user_id, $post_id, $blog_id = 1) {

	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );



	// right now if one can edit comments, one can delete comments

	return user_can_edit_post_comments($user_id, $post_id, $blog_id);

}



/**

 * Can user can edit other user.

 *

 * @since 1.5.0

 * @deprecated 2.0.0

 * @deprecated Use current_user_can()

 * @see current_user_can()

 *

 * @param int $user_id

 * @param int $other_user

 * @return bool

 */

function user_can_edit_user($user_id, $other_user) {

	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );



	$user  = get_userdata($user_id);

	$other = get_userdata($other_user);

	if ( $user->user_level > $other->user_level || $user->user_level > 8 || $user->ID == $other->ID )

		return true;

	else

		return false;

}



/**

 * Gets the links associated with category $cat_name.

 *

 * @since 0.71

 * @deprecated 2.1.0

 * @deprecated Use get_bookmarks()

 * @see get_bookmarks()

 *

 * @param string $cat_name Optional. The category name to use. If no match is found uses all.

 * @param string $before Optional. The html to output before the link.

 * @param string $after Optional. The html to output after the link.

 * @param string $between Optional. The html to output between the link/image and its description. Not used if no image or $show_images is true.

 * @param bool $show_images Optional. Whether to show images (if defined).

 * @param string $orderby Optional. The order to output the links. E.g. 'id', 'name', 'url', 'description' or 'rating'. Or maybe owner.

 *		If you start the name with an underscore the order will be reversed. You can also specify 'rand' as the order which will return links in a

 *		random order.

 * @param bool $show_description Optional. Whether to show the description if show_images=false/not defined.

 * @param bool $show_rating Optional. Show rating stars/chars.

 * @param int $limit		Optional. Limit to X entries. If not specified, all entries are shown.

 * @param int $show_updated Optional. Whether to show last updated timestamp

 */

function get_linksbyname($cat_name = "noname", $before = '', $after = '<br />', $between = " ", $show_images = true, $orderby = 'id',

						 $show_description = true, $show_rating = false,

						 $limit = -1, $show_updated = 0) {

	_deprecated_function( __FUNCTION__, '2.1', 'get_bookmarks()' );



	$cat_id = -1;

	$cat = get_term_by('name', $cat_name, 'link_category');

	if ( $cat )

		$cat_id = $cat->term_id;



	get_links($cat_id, $before, $after, $between, $show_images, $orderby, $show_description, $show_rating, $limit, $show_updated);

}



/**

 * Gets the links associated with the named category.

 *

 * @since 1.0.1

 * @deprecated 2.1.0

 * @deprecated Use wp_list_bookmarks()

 * @see wp_list_bookmarks()

 *

 * @param string $category The category to use.

 * @param string $args

 * @return bool|null

 */

function wp_get_linksbyname($category, $args = '') {

	_deprecated_function(__FUNCTION__, '2.1', 'wp_list_bookmarks()');



	$defaults = array(

		'after' => '<br />',

		'before' => '',

		'categorize' => 0,

		'category_after' => '',

		'category_before' => '',

		'category_name' => $category,

		'show_description' => 1,

		'title_li' => '',

	);



	$r = wp_parse_args( $args, $defaults );



	return wp_list_bookmarks($r);

}



/**

 * Gets an array of link objects associated with category $cat_name.

 *

 * <code>

 *	$links = get_linkobjectsbyname('fred');

 *	foreach ($links as $link) {

 * 		echo '<li>'.$link->link_name.'</li>';

 *	}

 * </code>

 *

 * @since 1.0.1

 * @deprecated 2.1.0

 * @deprecated Use get_bookmarks()

 * @see get_bookmarks()

 *

 * @param string $cat_name The category name to use. If no match is found uses all.

 * @param string $orderby The order to output the links. E.g. 'id', 'name', 'url', 'description', or 'rating'.

 *		Or maybe owner. If you start the name with an underscore the order will be reversed. You can also

 *		specify 'rand' as the order which will return links in a random order.

 * @param int $limit Limit to X entries. If not specified, all entries are shown.

 * @return unknown

 */

function get_linkobjectsbyname($cat_name = "noname" , $orderby = 'name', $limit = -1) {

	_deprecated_function( __FUNCTION__, '2.1', 'get_bookmarks()' );



	$cat_id = -1;

	$cat = get_term_by('name', $cat_name, 'link_category');

	if ( $cat )

		$cat_id = $cat->term_id;



	return get_linkobjects($cat_id, $orderby, $limit);

}



/**

 * Gets an array of link objects associated with category n.

 *

 * Usage:

 * <code>

 *	$links = get_linkobjects(1);

 *	if ($links) {

 *		foreach ($links as $link) {

 *			echo '<li>'.$link->link_name.'<br />'.$link->link_description.'</li>';

 *		}

 *	}

 * </code>

 *

 * Fields are:

 * <ol>

 *	<li>link_id</li>

 *	<li>link_url</li>

 *	<li>link_name</li>

 *	<li>link_image</li>

 *	<li>link_target</li>

 *	<li>link_category</li>

 *	<li>link_description</li>

 *	<li>link_visible</li>

 *	<li>link_owner</li>

 *	<li>link_rating</li>

 *	<li>link_updated</li>

 *	<li>link_rel</li>

 *	<li>link_notes</li>

 * </ol>

 *

 * @since 1.0.1

 * @deprecated 2.1.0

 * @deprecated Use get_bookmarks()

 * @see get_bookmarks()

 *

 * @param int $category The category to use. If no category supplied uses all

 * @param string $orderby the order to output the links. E.g. 'id', 'name', 'url',

 *		'description', or 'rating'. Or maybe owner. If you start the name with an

 *		underscore the order will be reversed. You can also specify 'rand' as the

 *		order which will return links in a random order.

 * @param int $limit Limit to X entries. If not specified, all entries are shown.

 * @return unknown

 */

function get_linkobjects($category = 0, $orderby = 'name', $limit = 0) {

	_deprecated_function( __FUNCTION__, '2.1', 'get_bookmarks()' );



	$links = get_bookmarks( array( 'category' => $category, 'orderby' => $orderby, 'limit' => $limit ) ) ;



	$links_array = array();

	foreach ($links as $link)

		$links_array[] = $link;



	return $links_array;

}



/**

 * Gets the links associated with category 'cat_name' and display rating stars/chars.

 *

 * @since 0.71

 * @deprecated 2.1.0

 * @deprecated Use get_bookmarks()

 * @see get_bookmarks()

 *

 * @param string $cat_name The category name to use. If no match is found uses all

 * @param string $before The html to output before the link

 * @param string $after The html to output after the link

 * @param string $between The html to output between the link/image and its description. Not used if no image or show_images is true

 * @param bool $show_images Whether to show images (if defined).

 * @param string $orderby the order to output the links. E.g. 'id', 'name', 'url',

 *		'description', or 'rating'. Or maybe owner. If you start the name with an

 *		underscore the order will be reversed. You can also specify 'rand' as the

 *		order which will return links in a random order.

 * @param bool $show_description Whether to show the description if show_images=false/not defined

 * @param int $limit Limit to X entries. If not specified, all entries are shown.

 * @param int $show_updated Whether to show last updated timestamp

 */

function get_linksbyname_withrating($cat_name = "noname", $before = '', $after = '<br />', $between = " ",

									$show_images = true, $orderby = 'id', $show_description = true, $limit = -1, $show_updated = 0) {

	_deprecated_function( __FUNCTION__, '2.1', 'get_bookmarks()' );



	get_linksbyname($cat_name, $before, $after, $between, $show_images, $orderby, $show_description, true, $limit, $show_updated);

}



/**

 * Gets the links associated with category n and display rating stars/chars.

 *

 * @since 0.71

 * @deprecated 2.1.0

 * @deprecated Use get_bookmarks()

 * @see get_bookmarks()

 *

 * @param int $category The category to use. If no category supplied uses all

 * @param string $before The html to output before the link

 * @param string $after The html to output after the link

 * @param string $between The html to output between the link/image and its description. Not used if no image or show_images == true

 * @param bool $show_images Whether to show images (if defined).

 * @param string $orderby The order to output the links. E.g. 'id', 'name', 'url',

 *		'description', or 'rating'. Or maybe owner. If you start the name with an

 *		underscore the order will be reversed. You can also specify 'rand' as the

 *		order which will return links in a random order.

 * @param bool $show_description Whether to show the description if show_images=false/not defined.

 * @param string $limit Limit to X entries. If not specified, all entries are shown.

 * @param int $show_updated Whether to show last updated timestamp

 */

function get_links_withrating($category = -1, $before = '', $after = '<br />', $between = " ", $show_images = true,

							  $orderby = 'id', $show_description = true, $limit = -1, $show_updated = 0) {

	_deprecated_function( __FUNCTION__, '2.1', 'get_bookmarks()' );



	get_links($category, $before, $after, $between, $show_images, $orderby, $show_description, true, $limit, $show_updated);

}



/**

 * Gets the auto_toggle setting.

 *

 * @since 0.71

 * @deprecated 2.1.0

 * @deprecated No alternative function available

 *

 * @param int $id The category to get. If no category supplied uses 0

 * @return int Only returns 0.

 */

function get_autotoggle($id = 0) {

	_deprecated_function( __FUNCTION__, '2.1' );

	return 0;

}



/**

 * @since 0.71

 * @deprecated 2.1.0

 * @deprecated Use wp_list_categories()

 * @see wp_list_categories()

 *

 * @param int $optionall

 * @param string $all

 * @param string $sort_column

 * @param string $sort_order

 * @param string $file

 * @param bool $list

 * @param int $optiondates

 * @param int $optioncount

 * @param int $hide_empty

 * @param int $use_desc_for_title

 * @param bool $children

 * @param int $child_of

 * @param int $categories

 * @param int $recurse

 * @param string $feed

 * @param string $feed_image

 * @param string $exclude

 * @param bool $hierarchical

 * @return unknown

 */

function list_cats($optionall = 1, $all = 'All', $sort_column = 'ID', $sort_order = 'asc', $file = '', $list = true, $optiondates = 0,

				   $optioncount = 0, $hide_empty = 1, $use_desc_for_title = 1, $children=false, $child_of=0, $categories=0,

				   $recurse=0, $feed = '', $feed_image = '', $exclude = '', $hierarchical=false) {

	_deprecated_function( __FUNCTION__, '2.1', 'wp_list_categories()' );



	$query = compact('optionall', 'all', 'sort_column', 'sort_order', 'file', 'list', 'optiondates', 'optioncount', 'hide_empty', 'use_desc_for_title', 'children',

		'child_of', 'categories', 'recurse', 'feed', 'feed_image', 'exclude', 'hierarchical');

	return wp_list_cats($query);

}



/**

 * @since 1.2.0

 * @deprecated 2.1.0

 * @deprecated Use wp_list_categories()

 * @see wp_list_categories()

 *

 * @param string|array $args

 * @return unknown

 */

function wp_list_cats($args = '') {

	_deprecated_function( __FUNCTION__, '2.1', 'wp_list_categories()' );



	$r = wp_parse_args( $args );



	// Map to new names.

	if ( isset($r['optionall']) && isset($r['all']))

		$r['show_option_all'] = $r['all'];

	if ( isset($r['sort_column']) )

		$r['orderby'] = $r['sort_column'];

	if ( isset($r['sort_order']) )

		$r['order'] = $r['sort_order'];

	if ( isset($r['optiondates']) )

		$r['show_last_update'] = $r['optiondates'];

	if ( isset($r['optioncount']) )

		$r['show_count'] = $r['optioncount'];

	if ( isset($r['list']) )

		$r['style'] = $r['list'] ? 'list' : 'break';

	$r['title_li'] = '';



	return wp_list_categories($r);

}



/**

 * @since 0.71

 * @deprecated 2.1.0

 * @deprecated Use wp_dropdown_categories()

 * @see wp_dropdown_categories()

 *

 * @param int $optionall

 * @param string $all

 * @param string $orderby

 * @param string $order

 * @param int $show_last_update

 * @param int $show_count

 * @param int $hide_empty

 * @param bool $optionnone

 * @param int $selected

 * @param int $exclude

 * @return unknown

 */

function dropdown_cats($optionall = 1, $all = 'All', $orderby = 'ID', $order = 'asc',

		$show_last_update = 0, $show_count = 0, $hide_empty = 1, $optionnone = false,

		$selected = 0, $exclude = 0) {

	_deprecated_function( __FUNCTION__, '2.1', 'wp_dropdown_categories()' );



	$show_option_all = '';

	if ( $optionall )

		$show_option_all = $all;



	$show_option_none = '';

	if ( $optionnone )

		$show_option_none = __('None');



	$vars = compact('show_option_all', 'show_option_none', 'orderby', 'order',

					'show_last_update', 'show_count', 'hide_empty', 'selected', 'exclude');

	$query = add_query_arg($vars, '');

	return wp_dropdown_categories($query);

}



/**

 * List authors.

 *

 * @since 1.2.0

 * @deprecated 2.1.0

 * @deprecated Use wp_list_authors()

 * @see wp_list_authors()

 *

 * @param bool $optioncount

 * @param bool $exclude_admin

 * @param bool $show_fullname

 * @param bool $hide_empty

 * @param string $feed

 * @param string $feed_image

 * @return unknown

 */

function list_authors($optioncount = false, $exclude_admin = true, $show_fullname = false, $hide_empty = true, $feed = '', $feed_image = '') {

	_deprecated_function( __FUNCTION__, '2.1', 'wp_list_authors()' );



	$args = compact('optioncount', 'exclude_admin', 'show_fullname', 'hide_empty', 'feed', 'feed_image');

	return wp_list_authors($args);

}



/**

 * @since 1.0.1

 * @deprecated 2.1.0

 * @deprecated Use wp_get_post_categories()

 * @see wp_get_post_categories()

 *

 * @param int $blogid Not Used

 * @param int $post_ID

 * @return unknown

 */

function wp_get_post_cats($blogid = '1', $post_ID = 0) {

	_deprecated_function( __FUNCTION__, '2.1', 'wp_get_post_categories()' );

	return wp_get_post_categories($post_ID);

}



/**

 * Sets the categories that the post id belongs to.

 *

 * @since 1.0.1

 * @deprecated 2.1.0

 * @deprecated Use wp_set_post_categories()

 * @see wp_set_post_categories()

 *

 * @param int $blogid Not used

 * @param int $post_ID

 * @param array $post_categories

 * @return unknown

 */

function wp_set_post_cats($blogid = '1', $post_ID = 0, $post_categories = array()) {

	_deprecated_function( __FUNCTION__, '2.1', 'wp_set_post_categories()' );

	return wp_set_post_categories($post_ID, $post_categories);

}



/**

 * @since 0.71

 * @deprecated 2.1.0

 * @deprecated Use wp_get_archives()

 * @see wp_get_archives()

 *

 * @param string $type

 * @param string $limit

 * @param string $format

 * @param string $before

 * @param string $after

 * @param bool $show_post_count

 * @return unknown

 */

function get_archives($type='', $limit='', $format='html', $before = '', $after = '', $show_post_count = false) {

	_deprecated_function( __FUNCTION__, '2.1', 'wp_get_archives()' );

	$args = compact('type', 'limit', 'format', 'before', 'after', 'show_post_count');

	return wp_get_archives($args);

}



/**

 * Returns or Prints link to the author's posts.

 *

 * @since 1.2.0

 * @deprecated 2.1.0

 * @deprecated Use get_author_posts_url()

 * @see get_author_posts_url()

 *

 * @param bool $echo

 * @param int $author_id

 * @param string $author_nicename Optional.

 * @return string|null

 */

function get_author_link($echo, $author_id, $author_nicename = '') {

	_deprecated_function( __FUNCTION__, '2.1', 'get_author_posts_url()' );



	$link = get_author_posts_url($author_id, $author_nicename);



	if ( $echo )

		echo $link;

	return $link;

}



/**

 * Print list of pages based on arguments.

 *

 * @since 0.71

 * @deprecated 2.1.0

 * @deprecated Use wp_link_pages()

 * @see wp_link_pages()

 *

 * @param string $before

 * @param string $after

 * @param string $next_or_number

 * @param string $nextpagelink

 * @param string $previouspagelink

 * @param string $pagelink

 * @param string $more_file

 * @return string

 */

function link_pages($before='<br />', $after='<br />', $next_or_number='number', $nextpagelink='next page', $previouspagelink='previous page',

					$pagelink='%', $more_file='') {

	_deprecated_function( __FUNCTION__, '2.1', 'wp_link_pages()' );



	$args = compact('before', 'after', 'next_or_number', 'nextpagelink', 'previouspagelink', 'pagelink', 'more_file');

	return wp_link_pages($args);

}



/**

 * Get value based on option.

 *

 * @since 0.71

 * @deprecated 2.1.0

 * @deprecated Use get_option()

 * @see get_option()

 *

 * @param string $option

 * @return string

 */

function get_settings($option) {

	_deprecated_function( __FUNCTION__, '2.1', 'get_option()' );



	return get_option($option);

}



/**

 * Print the permalink of the current post in the loop.

 *

 * @since 0.71

 * @deprecated 1.2.0

 * @deprecated Use the_permalink()

 * @see the_permalink()

 */

function permalink_link() {

	_deprecated_function( __FUNCTION__, '1.2', 'the_permalink()' );

	the_permalink();

}



/**

 * Print the permalink to the RSS feed.

 *

 * @since 0.71

 * @deprecated 2.3.0

 * @deprecated Use the_permalink_rss()

 * @see the_permalink_rss()

 *

 * @param string $deprecated

 */

function permalink_single_rss($deprecated = '') {

	_deprecated_function( __FUNCTION__, '2.3', 'the_permalink_rss()' );

	the_permalink_rss();

}



/**

 * Gets the links associated with category.

 *

 * @see get_links() for argument information that can be used in $args

 * @since 1.0.1

 * @deprecated 2.1.0

 * @deprecated Use wp_list_bookmarks()

 * @see wp_list_bookmarks()

 *

 * @param string $args a query string

 * @return null|string

 */

function wp_get_links($args = '') {

	_deprecated_function( __FUNCTION__, '2.1', 'wp_list_bookmarks()' );



	if ( strpos( $args, '=' ) === false ) {

		$cat_id = $args;

		$args = add_query_arg( 'category', $cat_id, $args );

	}



	$defaults = array(

		'after' => '<br />',

		'before' => '',

		'between' => ' ',

		'categorize' => 0,

		'category' => '',

		'echo' => true,

		'limit' => -1,

		'orderby' => 'name',

		'show_description' => true,

		'show_images' => true,

		'show_rating' => false,

		'show_updated' => true,

		'title_li' => '',

	);



	$r = wp_parse_args( $args, $defaults );



	return wp_list_bookmarks($r);

}



/**

 * Gets the links associated with category by id.

 *

 * @since 0.71

 * @deprecated 2.1.0

 * @deprecated Use get_bookmarks()

 * @see get_bookmarks()

 *

 * @param int $category The category to use. If no category supplied uses all

 * @param string $before the html to output before the link

 * @param string $after the html to output after the link

 * @param string $between the html to output between the link/image and its description.

 *		Not used if no image or show_images == true

 * @param bool $show_images whether to show images (if defined).

 * @param string $orderby the order to output the links. E.g. 'id', 'name', 'url',

 *		'description', or 'rating'. Or maybe owner. If you start the name with an

 *		underscore the order will be reversed. You can also specify 'rand' as the order

 *		which will return links in a random order.

 * @param bool $show_description whether to show the description if show_images=false/not defined.

 * @param bool $show_rating show rating stars/chars

 * @param int $limit Limit to X entries. If not specified, all entries are shown.

 * @param int $show_updated whether to show last updated timestamp

 * @param bool $echo whether to echo the results, or return them instead

 * @return null|string

 */

function get_links($category = -1, $before = '', $after = '<br />', $between = ' ', $show_images = true, $orderby = 'name',

			$show_description = true, $show_rating = false, $limit = -1, $show_updated = 1, $echo = true) {

	_deprecated_function( __FUNCTION__, '2.1', 'get_bookmarks()' );



	$order = 'ASC';

	if ( substr($orderby, 0, 1) == '_' ) {

		$order = 'DESC';

		$orderby = substr($orderby, 1);

	}



	if ( $category == -1 ) //get_bookmarks uses '' to signify all categories

		$category = '';



	$results = get_bookmarks(array('category' => $category, 'orderby' => $orderby, 'order' => $order, 'show_updated' => $show_updated, 'limit' => $limit));



	if ( !$results )

		return;



	$output = '';



	foreach ( (array) $results as $row ) {

		if ( !isset($row->recently_updated) )

			$row->recently_updated = false;

		$output .= $before;

		if ( $show_updated && $row->recently_updated )

			$output .= get_option('links_recently_updated_prepend');

		$the_link = '#';

		if ( !empty($row->link_url) )

			$the_link = esc_url($row->link_url);

		$rel = $row->link_rel;

		if ( '' != $rel )

			$rel = ' rel="' . $rel . '"';



		$desc = esc_attr(sanitize_bookmark_field('link_description', $row->link_description, $row->link_id, 'display'));

		$name = esc_attr(sanitize_bookmark_field('link_name', $row->link_name, $row->link_id, 'display'));

		$title = $desc;



		if ( $show_updated )

			if (substr($row->link_updated_f, 0, 2) != '00')

				$title .= ' ('.__('Last updated') . ' ' . date(get_option('links_updated_date_format'), $row->link_updated_f + (get_option('gmt_offset') * HOUR_IN_SECONDS)) . ')';



		if ( '' != $title )

			$title = ' title="' . $title . '"';



		$alt = ' alt="' . $name . '"';



		$target = $row->link_target;

		if ( '' != $target )

			$target = ' target="' . $target . '"';



		$output .= '<a href="' . $the_link . '"' . $rel . $title . $target. '>';



		if ( $row->link_image != null && $show_images ) {

			if ( strpos($row->link_image, 'http') !== false )

				$output .= "<img src=\"$row->link_image\" $alt $title />";

			else // If it's a relative path

				$output .= "<img src=\"" . get_option('siteurl') . "$row->link_image\" $alt $title />";

		} else {

			$output .= $name;

		}



		$output .= '</a>';



		if ( $show_updated && $row->recently_updated )

			$output .= get_option('links_recently_updated_append');



		if ( $show_description && '' != $desc )

			$output .= $between . $desc;



		if ($show_rating) {

			$output .= $between . get_linkrating($row);

		}



		$output .= "$after\n";

	} // end while



	if ( !$echo )

		return $output;

	echo $output;

}



/**

 * Output entire list of links by category.

 *

 * Output a list of all links, listed by category, using the settings in

 * $wpdb->linkcategories and output it as a nested HTML unordered list.

 *

 * @since 1.0.1

 * @deprecated 2.1.0

 * @deprecated Use wp_list_bookmarks()

 * @see wp_list_bookmarks()

 *

 * @param string $order Sort link categories by 'name' or 'id'

 */

function get_links_list($order = 'name') {

	_deprecated_function( __FUNCTION__, '2.1', 'wp_list_bookmarks()' );



	$order = strtolower($order);



	// Handle link category sorting

	$direction = 'ASC';

	if ( '_' == substr($order,0,1) ) {

		$direction = 'DESC';

		$order = substr($order,1);

	}



	if ( !isset($direction) )

		$direction = '';



	$cats = get_categories(array('type' => 'link', 'orderby' => $order, 'order' => $direction, 'hierarchical' => 0));



	// Display each category

	if ( $cats ) {

		foreach ( (array) $cats as $cat ) {

			// Handle each category.



			// Display the category name

			echo '  <li id="linkcat-' . $cat->term_id . '" class="linkcat"><h2>' . apply_filters('link_category', $cat->name ) . "</h2>\n\t<ul>\n";

			// Call get_links() with all the appropriate params

			get_links($cat->term_id, '<li>', "</li>", "\n", true, 'name', false);



			// Close the last category

			echo "\n\t</ul>\n</li>\n";

		}

	}

}



/**

 * Show the link to the links popup and the number of links.

 *

 * @since 0.71

 * @deprecated 2.1.0

 * @deprecated {@internal Use function instead is unknown}}

 *

 * @param string $text the text of the link

 * @param int $width the width of the popup window

 * @param int $height the height of the popup window

 * @param string $file the page to open in the popup window

 * @param bool $count the number of links in the db

 */

function links_popup_script($text = 'Links', $width=400, $height=400, $file='links.all.php', $count = true) {

	_deprecated_function( __FUNCTION__, '2.1' );

}



/**

 * @since 1.0.1

 * @deprecated 2.1.0

 * @deprecated Use sanitize_bookmark_field()

 * @see sanitize_bookmark_field()

 *

 * @param object $link

 * @return unknown

 */

function get_linkrating($link) {

	_deprecated_function( __FUNCTION__, '2.1', 'sanitize_bookmark_field()' );

	return sanitize_bookmark_field('link_rating', $link->link_rating, $link->link_id, 'display');

}



/**

 * Gets the name of category by id.

 *

 * @since 0.71

 * @deprecated 2.1.0

 * @deprecated Use get_category()

 * @see get_category()

 *

 * @param int $id The category to get. If no category supplied uses 0

 * @return string

 */

function get_linkcatname($id = 0) {

	_deprecated_function( __FUNCTION__, '2.1', 'get_category()' );



	$id = (int) $id;



	if ( empty($id) )

		return '';



	$cats = wp_get_link_cats($id);



	if ( empty($cats) || ! is_array($cats) )

		return '';



	$cat_id = (int) $cats[0]; // Take the first cat.



	$cat = get_category($cat_id);

	return $cat->name;

}



/**

 * Print RSS comment feed link.

 *

 * @since 1.0.1

 * @deprecated 2.5.0

 * @deprecated Use post_comments_feed_link()

 * @see post_comments_feed_link()

 *

 * @param string $link_text

 */

function comments_rss_link($link_text = 'Comments RSS') {

	_deprecated_function( __FUNCTION__, '2.5', 'post_comments_feed_link()' );

	post_comments_feed_link($link_text);

}



/**

 * Print/Return link to category RSS2 feed.

 *

 * @since 1.2.0

 * @deprecated 2.5.0

 * @deprecated Use get_category_feed_link()

 * @see get_category_feed_link()

 *

 * @param bool $echo

 * @param int $cat_ID

 * @return string|null

 */

function get_category_rss_link($echo = false, $cat_ID = 1) {

	_deprecated_function( __FUNCTION__, '2.5', 'get_category_feed_link()' );



	$link = get_category_feed_link($cat_ID, 'rss2');



	if ( $echo )

		echo $link;

	return $link;

}



/**

 * Print/Return link to author RSS feed.

 *

 * @since 1.2.0

 * @deprecated 2.5.0

 * @deprecated Use get_author_feed_link()

 * @see get_author_feed_link()

 *

 * @param bool $echo

 * @param int $author_id

 * @return string|null

 */

function get_author_rss_link($echo = false, $author_id = 1) {

	_deprecated_function( __FUNCTION__, '2.5', 'get_author_feed_link()' );



	$link = get_author_feed_link($author_id);

	if ( $echo )

		echo $link;

	return $link;

}



/**

 * Return link to the post RSS feed.

 *

 * @since 1.5.0

 * @deprecated 2.2.0

 * @deprecated Use get_post_comments_feed_link()

 * @see get_post_comments_feed_link()

 *

 * @return string

 */

function comments_rss() {

	_deprecated_function( __FUNCTION__, '2.2', 'get_post_comments_feed_link()' );

	return esc_url( get_post_comments_feed_link() );

}



/**

 * An alias of wp_create_user().

 *

 * @since 2.0.0

 * @deprecated 2.0.0

 * @deprecated Use wp_create_user()

 * @see wp_create_user()

 *

 * @param string $username The user's username.

 * @param string $password The user's password.

 * @param string $email The user's email (optional).

 * @return int The new user's ID.

 */

function create_user($username, $password, $email) {

	_deprecated_function( __FUNCTION__, '2.0', 'wp_create_user()' );

	return wp_create_user($username, $password, $email);

}



/**

 * Unused function.

 *

 * @deprecated 2.5.0

*/

function gzip_compression() {

	_deprecated_function( __FUNCTION__, '2.5' );

	return false;

}



/**

 * Retrieve an array of comment data about comment $comment_ID.

 *

 * @since 0.71

 * @deprecated 2.7.0

 * @deprecated Use get_comment()

 * @see get_comment()

 *

 * @param int $comment_ID The ID of the comment

 * @param int $no_cache Whether to use the cache (cast to bool)

 * @param bool $include_unapproved Whether to include unapproved comments

 * @return array The comment data

 */

function get_commentdata( $comment_ID, $no_cache = 0, $include_unapproved = false ) {

	_deprecated_function( __FUNCTION__, '2.7', 'get_comment()' );

	return get_comment($comment_ID, ARRAY_A);

}



/**

 * Retrieve the category name by the category ID.

 *

 * @since 0.71

 * @deprecated 2.8.0

 * @deprecated Use get_cat_name()

 * @see get_cat_name()

 *

 * @param int $cat_ID Category ID

 * @return string category name

 */

function get_catname( $cat_ID ) {

	_deprecated_function( __FUNCTION__, '2.8', 'get_cat_name()' );

	return get_cat_name( $cat_ID );

}



/**

 * Retrieve category children list separated before and after the term IDs.

 *

 * @since 1.2.0

 * @deprecated 2.8.0

 * @deprecated Use get_term_children()

 * @see get_term_children()

 *

 * @param int $id Category ID to retrieve children.

 * @param string $before Optional. Prepend before category term ID.

 * @param string $after Optional, default is empty string. Append after category term ID.

 * @param array $visited Optional. Category Term IDs that have already been added.

 * @return string

 */

function get_category_children( $id, $before = '/', $after = '', $visited = array() ) {

	_deprecated_function( __FUNCTION__, '2.8', 'get_term_children()' );

	if ( 0 == $id )

		return '';



	$chain = '';

	/** TODO: consult hierarchy */

	$cat_ids = get_all_category_ids();

	foreach ( (array) $cat_ids as $cat_id ) {

		if ( $cat_id == $id )

			continue;



		$category = get_category( $cat_id );

		if ( is_wp_error( $category ) )

			return $category;

		if ( $category->parent == $id && !in_array( $category->term_id, $visited ) ) {

			$visited[] = $category->term_id;

			$chain .= $before.$category->term_id.$after;

			$chain .= get_category_children( $category->term_id, $before, $after );

		}

	}

	return $chain;

}



/**

 * Retrieves all category IDs.

 *

 * @since 2.0.0

 * @deprecated 4.0.0 Use get_terms() instead.

 * @see get_terms()

 * @link http://codex.wordpress.org/Function_Reference/get_all_category_ids

 *

 * @return object List of all of the category IDs.

 */

function get_all_category_ids() {

	_deprecated_function( __FUNCTION__, '4.0', 'get_terms()' );



	if ( ! $cat_ids = wp_cache_get( 'all_category_ids', 'category' ) ) {

		$cat_ids = get_terms( 'category', array('fields' => 'ids', 'get' => 'all') );

		wp_cache_add( 'all_category_ids', $cat_ids, 'category' );

	}



	return $cat_ids;

}



/**

 * Retrieve the description of the author of the current post.

 *

 * @since 1.5.0

 * @deprecated 2.8.0

 * @deprecated Use get_the_author_meta('description')

 * @see get_the_author_meta()

 *

 * @return string The author's description.

 */

function get_the_author_description() {

	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'description\')' );

	return get_the_author_meta('description');

}



/**

 * Display the description of the author of the current post.

 *

 * @since 1.0.0

 * @deprecated 2.8.0

 * @deprecated Use the_author_meta('description')

 * @see the_author_meta()

 */

function the_author_description() {

	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'description\')' );

	the_author_meta('description');

}



/**

 * Retrieve the login name of the author of the current post.

 *

 * @since 1.5.0

 * @deprecated 2.8.0

 * @deprecated Use get_the_author_meta('login')

 * @see get_the_author_meta()

 *

 * @return string The author's login name (username).

 */

function get_the_author_login() {

	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'login\')' );

	return get_the_author_meta('login');

}



/**

 * Display the login name of the author of the current post.

 *

 * @since 0.71

 * @deprecated 2.8.0

 * @deprecated Use the_author_meta('login')

 * @see the_author_meta()

 */

function the_author_login() {

	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'login\')' );

	the_author_meta('login');

}



/**

 * Retrieve the first name of the author of the current post.

 *

 * @since 1.5.0

 * @deprecated 2.8.0

 * @deprecated Use get_the_author_meta('first_name')

 * @see get_the_author_meta()

 *

 * @return string The author's first name.

 */

function get_the_author_firstname() {

	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'first_name\')' );

	return get_the_author_meta('first_name');

}



/**

 * Display the first name of the author of the current post.

 *

 * @since 0.71

 * @deprecated 2.8.0

 * @deprecated Use the_author_meta('first_name')

 * @see the_author_meta()

 */

function the_author_firstname() {

	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'first_name\')' );

	the_author_meta('first_name');

}



/**

 * Retrieve the last name of the author of the current post.

 *

 * @since 1.5.0

 * @deprecated 2.8.0

 * @deprecated Use get_the_author_meta('last_name')

 * @see get_the_author_meta()

 *

 * @return string The author's last name.

 */

function get_the_author_lastname() {

	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'last_name\')' );

	return get_the_author_meta('last_name');

}



/**

 * Display the last name of the author of the current post.

 *

 * @since 0.71

 * @deprecated 2.8.0

 * @deprecated Use the_author_meta('last_name')

 * @see the_author_meta()

 */

function the_author_lastname() {

	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'last_name\')' );

	the_author_meta('last_name');

}



/**

 * Retrieve the nickname of the author of the current post.

 *

 * @since 1.5.0

 * @deprecated 2.8.0

 * @deprecated Use get_the_author_meta('nickname')

 * @see get_the_author_meta()

 *

 * @return string The author's nickname.

 */

function get_the_author_nickname() {

	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'nickname\')' );

	return get_the_author_meta('nickname');

}



/**

 * Display the nickname of the author of the current post.

 *

 * @since 0.71

 * @deprecated 2.8.0

 * @deprecated Use the_author_meta('nickname')

 * @see the_author_meta()

 */

function the_author_nickname() {

	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'nickname\')' );

	the_author_meta('nickname');

}



/**

 * Retrieve the email of the author of the current post.

 *

 * @since 1.5.0

 * @deprecated 2.8.0

 * @deprecated Use get_the_author_meta('email')

 * @see get_the_author_meta()

 *

 * @return string The author's username.

 */

function get_the_author_email() {

	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'email\')' );

	return get_the_author_meta('email');

}



/**

 * Display the email of the author of the current post.

 *

 * @since 0.71

 * @deprecated 2.8.0

 * @deprecated Use the_author_meta('email')

 * @see the_author_meta()

 */

function the_author_email() {

	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'email\')' );

	the_author_meta('email');

}



/**

 * Retrieve the ICQ number of the author of the current post.

 *

 * @since 1.5.0

 * @deprecated 2.8.0

 * @deprecated Use get_the_author_meta('icq')

 * @see get_the_author_meta()

 *

 * @return string The author's ICQ number.

 */

function get_the_author_icq() {

	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'icq\')' );

	return get_the_author_meta('icq');

}



/**

 * Display the ICQ number of the author of the current post.

 *

 * @since 0.71

 * @deprecated 2.8.0

 * @deprecated Use the_author_meta('icq')

 * @see the_author_meta()

 */

function the_author_icq() {

	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'icq\')' );

	the_author_meta('icq');

}



/**

 * Retrieve the Yahoo! IM name of the author of the current post.

 *

 * @since 1.5.0

 * @deprecated 2.8.0

 * @deprecated Use get_the_author_meta('yim')

 * @see get_the_author_meta()

 *

 * @return string The author's Yahoo! IM name.

 */

function get_the_author_yim() {

	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'yim\')' );

	return get_the_author_meta('yim');

}



/**

 * Display the Yahoo! IM name of the author of the current post.

 *

 * @since 0.71

 * @deprecated 2.8.0

 * @deprecated Use the_author_meta('yim')

 * @see the_author_meta()

 */

function the_author_yim() {

	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'yim\')' );

	the_author_meta('yim');

}



/**

 * Retrieve the MSN address of the author of the current post.

 *

 * @since 1.5.0

 * @deprecated 2.8.0

 * @deprecated Use get_the_author_meta('msn')

 * @see get_the_author_meta()

 *

 * @return string The author's MSN address.

 */

function get_the_author_msn() {

	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'msn\')' );

	return get_the_author_meta('msn');

}



/**

 * Display the MSN address of the author of the current post.

 *

 * @since 0.71

 * @deprecated 2.8.0

 * @deprecated Use the_author_meta('msn')

 * @see the_author_meta()

 */

function the_author_msn() {

	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'msn\')' );

	the_author_meta('msn');

}



/**

 * Retrieve the AIM address of the author of the current post.

 *

 * @since 1.5.0

 * @deprecated 2.8.0

 * @deprecated Use get_the_author_meta('aim')

 * @see get_the_author_meta()

 *

 * @return string The author's AIM address.

 */

function get_the_author_aim() {

	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'aim\')' );

	return get_the_author_meta('aim');

}



/**

 * Display the AIM address of the author of the current post.

 *

 * @since 0.71

 * @see the_author_meta()

 * @deprecated 2.8.0

 * @deprecated Use the_author_meta('aim')

 */

function the_author_aim() {

	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'aim\')' );

	the_author_meta('aim');

}



/**

 * Retrieve the specified author's preferred display name.

 *

 * @since 1.0.0

 * @deprecated 2.8.0

 * @deprecated Use get_the_author_meta('display_name')

 * @see get_the_author_meta()

 *

 * @param int $auth_id The ID of the author.

 * @return string The author's display name.

 */

function get_author_name( $auth_id = false ) {

	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'display_name\')' );

	return get_the_author_meta('display_name', $auth_id);

}



/**

 * Retrieve the URL to the home page of the author of the current post.

 *

 * @since 1.5.0

 * @deprecated 2.8.0

 * @deprecated Use get_the_author_meta('url')

 * @see get_the_author_meta()

 *

 * @return string The URL to the author's page.

 */

function get_the_author_url() {

	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'url\')' );

	return get_the_author_meta('url');

}



/**

 * Display the URL to the home page of the author of the current post.

 *

 * @since 0.71

 * @deprecated 2.8.0

 * @deprecated Use the_author_meta('url')

 * @see the_author_meta()

 */

function the_author_url() {

	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'url\')' );

	the_author_meta('url');

}



/**

 * Retrieve the ID of the author of the current post.

 *

 * @since 1.5.0

 * @deprecated 2.8.0

 * @deprecated Use get_the_author_meta('ID')

 * @see get_the_author_meta()

 *

 * @return int The author's ID.

 */

function get_the_author_ID() {

	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'ID\')' );

	return get_the_author_meta('ID');

}



/**

 * Display the ID of the author of the current post.

 *

 * @since 0.71

 * @deprecated 2.8.0

 * @deprecated Use the_author_meta('ID')

 * @see the_author_meta()

*/

function the_author_ID() {

	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'ID\')' );

	the_author_meta('ID');

}



/**

 * Display the post content for the feed.

 *

 * For encoding the html or the $encode_html parameter, there are three possible

 * values. '0' will make urls footnotes and use make_url_footnote(). '1' will

 * encode special characters and automatically display all of the content. The

 * value of '2' will strip all HTML tags from the content.

 *

 * Also note that you cannot set the amount of words and not set the html

 * encoding. If that is the case, then the html encoding will default to 2,

 * which will strip all HTML tags.

 *

 * To restrict the amount of words of the content, you can use the cut

 * parameter. If the content is less than the amount, then there won't be any

 * dots added to the end. If there is content left over, then dots will be added

 * and the rest of the content will be removed.

 *

 * @since 0.71

 * @uses apply_filters() Calls 'the_content_rss' on the content before processing.

 *

 * @deprecated 2.9.0

 * @deprecated Use the_content_feed()

 * @see the_content_feed()

 *

 * @param string $more_link_text Optional. Text to display when more content is available but not displayed.

 * @param int|bool $stripteaser Optional. Default is 0.

 * @param string $more_file Optional.

 * @param int $cut Optional. Amount of words to keep for the content.

 * @param int $encode_html Optional. How to encode the content.

 */

function the_content_rss($more_link_text='(more...)', $stripteaser=0, $more_file='', $cut = 0, $encode_html = 0) {

	_deprecated_function( __FUNCTION__, '2.9', 'the_content_feed' );

	$content = get_the_content($more_link_text, $stripteaser);

	$content = apply_filters('the_content_rss', $content);

	if ( $cut && !$encode_html )

		$encode_html = 2;

	if ( 1== $encode_html ) {

		$content = esc_html($content);

		$cut = 0;

	} elseif ( 0 == $encode_html ) {

		$content = make_url_footnote($content);

	} elseif ( 2 == $encode_html ) {

		$content = strip_tags($content);

	}

	if ( $cut ) {

		$blah = explode(' ', $content);

		if ( count($blah) > $cut ) {

			$k = $cut;

			$use_dotdotdot = 1;

		} else {

			$k = count($blah);

			$use_dotdotdot = 0;

		}



		/** @todo Check performance, might be faster to use array slice instead. */

		for ( $i=0; $i<$k; $i++ )

			$excerpt .= $blah[$i].' ';

		$excerpt .= ($use_dotdotdot) ? '...' : '';

		$content = $excerpt;

	}

	$content = str_replace(']]>', ']]&gt;', $content);

	echo $content;

}



/**

 * Strip HTML and put links at the bottom of stripped content.

 *

 * Searches for all of the links, strips them out of the content, and places

 * them at the bottom of the content with numbers.

 *

 * @since 0.71

 * @deprecated 2.9.0

 *

 * @param string $content Content to get links

 * @return string HTML stripped out of content with links at the bottom.

 */

function make_url_footnote( $content ) {

	_deprecated_function( __FUNCTION__, '2.9', '' );

	preg_match_all( '/<a(.+?)href=\"(.+?)\"(.*?)>(.+?)<\/a>/', $content, $matches );

	$links_summary = "\n";

	for ( $i=0; $i<count($matches[0]); $i++ ) {

		$link_match = $matches[0][$i];

		$link_number = '['.($i+1).']';

		$link_url = $matches[2][$i];

		$link_text = $matches[4][$i];

		$content = str_replace( $link_match, $link_text . ' ' . $link_number, $content );

		$link_url = ( ( strtolower( substr( $link_url, 0, 7 ) ) != 'http://' ) && ( strtolower( substr( $link_url, 0, 8 ) ) != 'https://' ) ) ? get_option( 'home' ) . $link_url : $link_url;

		$links_summary .= "\n" . $link_number . ' ' . $link_url;

	}

	$content  = strip_tags( $content );

	$content .= $links_summary;

	return $content;

}



/**

 * Retrieve translated string with vertical bar context

 *

 * Quite a few times, there will be collisions with similar translatable text

 * found in more than two places but with different translated context.

 *

 * In order to use the separate contexts, the _c() function is used and the

 * translatable string uses a pipe ('|') which has the context the string is in.

 *

 * When the translated string is returned, it is everything before the pipe, not

 * including the pipe character. If there is no pipe in the translated text then

 * everything is returned.

 *

 * @since 2.2.0

 * @deprecated 2.9.0

 * @deprecated Use _x()

 * @see _x()

 *

 * @param string $text Text to translate

 * @param string $domain Optional. Domain to retrieve the translated text

 * @return string Translated context string without pipe

 */

function _c( $text, $domain = 'default' ) {

	_deprecated_function( __FUNCTION__, '2.9', '_x()' );

	return before_last_bar( translate( $text, $domain ) );

}



/**

 * Translates $text like translate(), but assumes that the text

 * contains a context after its last vertical bar.

 *

 * @since 2.5.0

 * @uses translate()

 * @deprecated 3.0.0

 * @deprecated Use _x()

 * @see _x()

 *

 * @param string $text Text to translate

 * @param string $domain Domain to retrieve the translated text

 * @return string Translated text

 */

function translate_with_context( $text, $domain = 'default' ) {

	_deprecated_function( __FUNCTION__, '2.9', '_x()' );

	return before_last_bar( translate( $text, $domain ) );

}



/**

 * A version of _n(), which supports contexts.

 * Strips everything from the translation after the last bar.

 *

 * @since 2.7.0

 * @deprecated 3.0.0

 * @deprecated Use _nx()

 * @see _nx()

 * @see _n() For parameters.

 * @see _c() For parameters. _c() is deprecated.

 *

 */

function _nc( $single, $plural, $number, $domain = 'default' ) {

	_deprecated_function( __FUNCTION__, '2.9', '_nx()' );

	return before_last_bar( _n( $single, $plural, $number, $domain ) );

}



/**

 * Retrieve the plural or single form based on the amount.

 *

 * @since 1.2.0

 * @deprecated 2.8.0

 * @deprecated Use _n()

 * @see _n()

 */

function __ngettext() {

	_deprecated_function( __FUNCTION__, '2.8', '_n()' );

	$args = func_get_args();

	return call_user_func_array('_n', $args);

}



/**

 * Register plural strings in POT file, but don't translate them.

 *

 * @since 2.5.0

 * @deprecated 2.8.0

 * @deprecated Use _n_noop()

 * @see _n_noop()

 */

function __ngettext_noop() {

	_deprecated_function( __FUNCTION__, '2.8', '_n_noop()' );

	$args = func_get_args();

	return call_user_func_array('_n_noop', $args);



}



/**

 * Retrieve all autoload options, or all options if no autoloaded ones exist.

 *

 * @since 1.0.0

 * @deprecated 3.0.0

 * @deprecated Use wp_load_alloptions())

 * @see wp_load_alloptions()

 *

 * @return array List of all options.

 */

function get_alloptions() {

	_deprecated_function( __FUNCTION__, '3.0', 'wp_load_alloptions()' );

	return wp_load_alloptions();

}



/**

 * Retrieve HTML content of attachment image with link.

 *

 * @since 2.0.0

 * @deprecated 2.5.0

 * @deprecated Use wp_get_attachment_link()

 * @see wp_get_attachment_link()

 *

 * @param int $id Optional. Post ID.

 * @param bool $fullsize Optional, default is false. Whether to use full size image.

 * @param array $max_dims Optional. Max image dimensions.

 * @param bool $permalink Optional, default is false. Whether to include permalink to image.

 * @return string

 */

function get_the_attachment_link($id = 0, $fullsize = false, $max_dims = false, $permalink = false) {

	_deprecated_function( __FUNCTION__, '2.5', 'wp_get_attachment_link()' );

	$id = (int) $id;

	$_post = get_post($id);



	if ( ('attachment' != $_post->post_type) || !$url = wp_get_attachment_url($_post->ID) )

		return __('Missing Attachment');



	if ( $permalink )

		$url = get_attachment_link($_post->ID);



	$post_title = esc_attr($_post->post_title);



	$innerHTML = get_attachment_innerHTML($_post->ID, $fullsize, $max_dims);

	return "<a href='$url' title='$post_title'>$innerHTML</a>";

}



/**

 * Retrieve icon URL and Path.

 *

 * @since 2.1.0

 * @deprecated 2.5.0

 * @deprecated Use wp_get_attachment_image_src()

 * @see wp_get_attachment_image_src()

 *

 * @param int $id Optional. Post ID.

 * @param bool $fullsize Optional, default to false. Whether to have full image.

 * @return array Icon URL and full path to file, respectively.

 */

function get_attachment_icon_src( $id = 0, $fullsize = false ) {

	_deprecated_function( __FUNCTION__, '2.5', 'wp_get_attachment_image_src()' );

	$id = (int) $id;

	if ( !$post = get_post($id) )

		return false;



	$file = get_attached_file( $post->ID );



	if ( !$fullsize && $src = wp_get_attachment_thumb_url( $post->ID ) ) {

		// We have a thumbnail desired, specified and existing



		$src_file = basename($src);

	} elseif ( wp_attachment_is_image( $post->ID ) ) {

		// We have an image without a thumbnail



		$src = wp_get_attachment_url( $post->ID );

		$src_file = & $file;

	} elseif ( $src = wp_mime_type_icon( $post->ID ) ) {

		// No thumb, no image. We'll look for a mime-related icon instead.



		$icon_dir = apply_filters( 'icon_dir', get_template_directory() . '/images' );

		$src_file = $icon_dir . '/' . basename($src);

	}



	if ( !isset($src) || !$src )

		return false;



	return array($src, $src_file);

}



/**

 * Retrieve HTML content of icon attachment image element.

 *

 * @since 2.0.0

 * @deprecated 2.5.0

 * @deprecated Use wp_get_attachment_image()

 * @see wp_get_attachment_image()

 *

 * @param int $id Optional. Post ID.

 * @param bool $fullsize Optional, default to false. Whether to have full size image.

 * @param array $max_dims Optional. Dimensions of image.

 * @return string HTML content.

 */

function get_attachment_icon( $id = 0, $fullsize = false, $max_dims = false ) {

	_deprecated_function( __FUNCTION__, '2.5', 'wp_get_attachment_image()' );

	$id = (int) $id;

	if ( !$post = get_post($id) )

		return false;



	if ( !$src = get_attachment_icon_src( $post->ID, $fullsize ) )

		return false;



	list($src, $src_file) = $src;



	// Do we need to constrain the image?

	if ( ($max_dims = apply_filters('attachment_max_dims', $max_dims)) && file_exists($src_file) ) {



		$imagesize = getimagesize($src_file);



		if (($imagesize[0] > $max_dims[0]) || $imagesize[1] > $max_dims[1] ) {

			$actual_aspect = $imagesize[0] / $imagesize[1];

			$desired_aspect = $max_dims[0] / $max_dims[1];



			if ( $actual_aspect >= $desired_aspect ) {

				$height = $actual_aspect * $max_dims[0];

				$constraint = "width='{$max_dims[0]}' ";

				$post->iconsize = array($max_dims[0], $height);

			} else {

				$width = $max_dims[1] / $actual_aspect;

				$constraint = "height='{$max_dims[1]}' ";

				$post->iconsize = array($width, $max_dims[1]);

			}

		} else {

			$post->iconsize = array($imagesize[0], $imagesize[1]);

			$constraint = '';

		}

	} else {

		$constraint = '';

	}



	$post_title = esc_attr($post->post_title);



	$icon = "<img src='$src' title='$post_title' alt='$post_title' $constraint/>";



	return apply_filters( 'attachment_icon', $icon, $post->ID );

}



/**

 * Retrieve HTML content of image element.

 *

 * @since 2.0.0

 * @deprecated 2.5.0

 * @deprecated Use wp_get_attachment_image()

 * @see wp_get_attachment_image()

 *

 * @param int $id Optional. Post ID.

 * @param bool $fullsize Optional, default to false. Whether to have full size image.

 * @param array $max_dims Optional. Dimensions of image.

 * @return string

 */

function get_attachment_innerHTML($id = 0, $fullsize = false, $max_dims = false) {

	_deprecated_function( __FUNCTION__, '2.5', 'wp_get_attachment_image()' );

	$id = (int) $id;

	if ( !$post = get_post($id) )

		return false;



	if ( $innerHTML = get_attachment_icon($post->ID, $fullsize, $max_dims))

		return $innerHTML;



	$innerHTML = esc_attr($post->post_title);



	return apply_filters('attachment_innerHTML', $innerHTML, $post->ID);

}



/**

 * Retrieve bookmark data based on ID.

 *

 * @since 2.0.0

 * @deprecated 2.1.0

 * @deprecated Use get_bookmark()

 * @see get_bookmark()

 *

 * @param int $bookmark_id ID of link

 * @param string $output OBJECT, ARRAY_N, or ARRAY_A

 * @return object|array

 */

function get_link($bookmark_id, $output = OBJECT, $filter = 'raw') {

	_deprecated_function( __FUNCTION__, '2.1', 'get_bookmark()' );

	return get_bookmark($bookmark_id, $output, $filter);

}



/**

 * Performs esc_url() for database or redirect usage.

 *

 * @since 2.3.1

 * @deprecated 2.8.0

 * @deprecated Use esc_url_raw()

 * @see esc_url_raw()

 *

 * @param string $url The URL to be cleaned.

 * @param array $protocols An array of acceptable protocols.

 * @return string The cleaned URL.

 */

function sanitize_url( $url, $protocols = null ) {

	_deprecated_function( __FUNCTION__, '2.8', 'esc_url_raw()' );

	return esc_url_raw( $url, $protocols );

}



/**

 * Checks and cleans a URL.

 *

 * A number of characters are removed from the URL. If the URL is for displaying

 * (the default behaviour) ampersands are also replaced. The 'clean_url' filter

 * is applied to the returned cleaned URL.

 *

 * @since 1.2.0

 * @deprecated 3.0.0

 * @deprecated Use esc_url()

 * @see Alias for esc_url()

 *

 * @param string $url The URL to be cleaned.

 * @param array $protocols Optional. An array of acceptable protocols.

 * @param string $context Optional. How the URL will be used. Default is 'display'.

 * @return string The cleaned $url after the 'clean_url' filter is applied.

 */

function clean_url( $url, $protocols = null, $context = 'display' ) {

	if ( $context == 'db' )

		_deprecated_function( 'clean_url( $context = \'db\' )', '3.0', 'esc_url_raw()' );

	else

		_deprecated_function( __FUNCTION__, '3.0', 'esc_url()' );

	return esc_url( $url, $protocols, $context );

}



/**

 * Escape single quotes, specialchar double quotes, and fix line endings.

 *

 * The filter 'js_escape' is also applied by esc_js()

 *

 * @since 2.0.4

 * @deprecated 2.8.0

 * @deprecated Use esc_js()

 * @see esc_js()

 *

 * @param string $text The text to be escaped.

 * @return string Escaped text.

 */

function js_escape( $text ) {

	_deprecated_function( __FUNCTION__, '2.8', 'esc_js()' );

	return esc_js( $text );

}



/**

 * Escaping for HTML blocks.

 *

 * @deprecated 2.8.0

 * @deprecated Use esc_html()

 * @see esc_html()

 */

function wp_specialchars( $string, $quote_style = ENT_NOQUOTES, $charset = false, $double_encode = false ) {

	_deprecated_function( __FUNCTION__, '2.8', 'esc_html()' );

	if ( func_num_args() > 1 ) { // Maintain backwards compat for people passing additional args

		$args = func_get_args();

		return call_user_func_array( '_wp_specialchars', $args );

	} else {

		return esc_html( $string );

	}

}



/**

 * Escaping for HTML attributes.

 *

 * @since 2.0.6

 * @deprecated 2.8.0

 * @deprecated Use esc_attr()

 * @see esc_attr()

 *

 * @param string $text

 * @return string

 */

function attribute_escape( $text ) {

	_deprecated_function( __FUNCTION__, '2.8', 'esc_attr()' );

	return esc_attr( $text );

}



/**

 * Register widget for sidebar with backwards compatibility.

 *

 * Allows $name to be an array that accepts either three elements to grab the

 * first element and the third for the name or just uses the first element of

 * the array for the name.

 *

 * Passes to {@link wp_register_sidebar_widget()} after argument list and

 * backwards compatibility is complete.

 *

 * @since 2.2.0

 * @deprecated 2.8.0

 * @deprecated Use wp_register_sidebar_widget()

 * @see wp_register_sidebar_widget()

 *

 * @param string|int $name Widget ID.

 * @param callback $output_callback Run when widget is called.

 * @param string $classname Classname widget option.

 * @param mixed $params,... Widget parameters.

 */

function register_sidebar_widget($name, $output_callback, $classname = '') {

	_deprecated_function( __FUNCTION__, '2.8', 'wp_register_sidebar_widget()' );

	// Compat

	if ( is_array($name) ) {

		if ( count($name) == 3 )

			$name = sprintf($name[0], $name[2]);

		else

			$name = $name[0];

	}



	$id = sanitize_title($name);

	$options = array();

	if ( !empty($classname) && is_string($classname) )

		$options['classname'] = $classname;

	$params = array_slice(func_get_args(), 2);

	$args = array($id, $name, $output_callback, $options);

	if ( !empty($params) )

		$args = array_merge($args, $params);



	call_user_func_array('wp_register_sidebar_widget', $args);

}



/**

 * Alias of {@link wp_unregister_sidebar_widget()}.

 *

 * @since 2.2.0

 * @deprecated 2.8.0

 * @deprecated Use wp_unregister_sidebar_widget()

 * @see wp_unregister_sidebar_widget()

 *

 * @param int|string $id Widget ID.

 */

function unregister_sidebar_widget($id) {

	_deprecated_function( __FUNCTION__, '2.8', 'wp_unregister_sidebar_widget()' );

	return wp_unregister_sidebar_widget($id);

}



/**

 * Registers widget control callback for customizing options.

 *

 * Allows $name to be an array that accepts either three elements to grab the

 * first element and the third for the name or just uses the first element of

 * the array for the name.

 *

 * Passes to {@link wp_register_widget_control()} after the argument list has

 * been compiled.

 *

 * @since 2.2.0

 * @deprecated 2.8.0

 * @deprecated Use wp_register_widget_control()

 * @see wp_register_widget_control()

 *

 * @param int|string $name Sidebar ID.

 * @param callback $control_callback Widget control callback to display and process form.

 * @param int $width Widget width.

 * @param int $height Widget height.

 */

function register_widget_control($name, $control_callback, $width = '', $height = '') {

	_deprecated_function( __FUNCTION__, '2.8', 'wp_register_widget_control()' );

	// Compat

	if ( is_array($name) ) {

		if ( count($name) == 3 )

			$name = sprintf($name[0], $name[2]);

		else

			$name = $name[0];

	}



	$id = sanitize_title($name);

	$options = array();

	if ( !empty($width) )

		$options['width'] = $width;

	if ( !empty($height) )

		$options['height'] = $height;

	$params = array_slice(func_get_args(), 4);

	$args = array($id, $name, $control_callback, $options);

	if ( !empty($params) )

		$args = array_merge($args, $params);



	call_user_func_array('wp_register_widget_control', $args);

}



/**

 * Alias of {@link wp_unregister_widget_control()}.

 *

 * @since 2.2.0

 * @deprecated 2.8.0

 * @deprecated Use wp_unregister_widget_control()

 * @see wp_unregister_widget_control()

 *

 * @param int|string $id Widget ID.

 */

function unregister_widget_control($id) {

	_deprecated_function( __FUNCTION__, '2.8', 'wp_unregister_widget_control()' );

	return wp_unregister_widget_control($id);

}



/**

 * Remove user meta data.

 *

 * @since 2.0.0

 * @deprecated 3.0.0

 * @deprecated Use delete_user_meta()

 * @see delete_user_meta()

 *

 * @param int $user_id User ID.

 * @param string $meta_key Metadata key.

 * @param mixed $meta_value Metadata value.

 * @return bool True deletion completed and false if user_id is not a number.

 */

function delete_usermeta( $user_id, $meta_key, $meta_value = '' ) {

	_deprecated_function( __FUNCTION__, '3.0', 'delete_user_meta()' );

	global $wpdb;

	if ( !is_numeric( $user_id ) )

		return false;

	$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);



	if ( is_array($meta_value) || is_object($meta_value) )

		$meta_value = serialize($meta_value);

	$meta_value = trim( $meta_value );



	$cur = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );



	if ( $cur && $cur->umeta_id )

		do_action( 'delete_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );



	if ( ! empty($meta_value) )

		$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s AND meta_value = %s", $user_id, $meta_key, $meta_value) );

	else

		$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );



	clean_user_cache( $user_id );

	wp_cache_delete( $user_id, 'user_meta' );



	if ( $cur && $cur->umeta_id )

		do_action( 'deleted_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );



	return true;

}



/**

 * Retrieve user metadata.

 *

 * If $user_id is not a number, then the function will fail over with a 'false'

 * boolean return value. Other returned values depend on whether there is only

 * one item to be returned, which be that single item type. If there is more

 * than one metadata value, then it will be list of metadata values.

 *

 * @since 2.0.0

 * @deprecated 3.0.0

 * @deprecated Use get_user_meta()

 * @see get_user_meta()

 *

 * @param int $user_id User ID

 * @param string $meta_key Optional. Metadata key.

 * @return mixed

 */

function get_usermeta( $user_id, $meta_key = '' ) {

	_deprecated_function( __FUNCTION__, '3.0', 'get_user_meta()' );

	global $wpdb;

	$user_id = (int) $user_id;



	if ( !$user_id )

		return false;



	if ( !empty($meta_key) ) {

		$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);

		$user = wp_cache_get($user_id, 'users');

		// Check the cached user object

		if ( false !== $user && isset($user->$meta_key) )

			$metas = array($user->$meta_key);

		else

			$metas = $wpdb->get_col( $wpdb->prepare("SELECT meta_value FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );

	} else {

		$metas = $wpdb->get_col( $wpdb->prepare("SELECT meta_value FROM $wpdb->usermeta WHERE user_id = %d", $user_id) );

	}



	if ( empty($metas) ) {

		if ( empty($meta_key) )

			return array();

		else

			return '';

	}



	$metas = array_map('maybe_unserialize', $metas);



	if ( count($metas) == 1 )

		return $metas[0];

	else

		return $metas;

}



/**

 * Update metadata of user.

 *

 * There is no need to serialize values, they will be serialized if it is

 * needed. The metadata key can only be a string with underscores. All else will

 * be removed.

 *

 * Will remove the metadata, if the meta value is empty.

 *

 * @since 2.0.0

 * @deprecated 3.0.0

 * @deprecated Use update_user_meta()

 * @see update_user_meta()

 *

 * @param int $user_id User ID

 * @param string $meta_key Metadata key.

 * @param mixed $meta_value Metadata value.

 * @return bool True on successful update, false on failure.

 */

function update_usermeta( $user_id, $meta_key, $meta_value ) {

	_deprecated_function( __FUNCTION__, '3.0', 'update_user_meta()' );

	global $wpdb;

	if ( !is_numeric( $user_id ) )

		return false;

	$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);



	/** @todo Might need fix because usermeta data is assumed to be already escaped */

	if ( is_string($meta_value) )

		$meta_value = stripslashes($meta_value);

	$meta_value = maybe_serialize($meta_value);



	if (empty($meta_value)) {

		return delete_usermeta($user_id, $meta_key);

	}



	$cur = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );



	if ( $cur )

		do_action( 'update_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );



	if ( !$cur )

		$wpdb->insert($wpdb->usermeta, compact('user_id', 'meta_key', 'meta_value') );

	else if ( $cur->meta_value != $meta_value )

		$wpdb->update($wpdb->usermeta, compact('meta_value'), compact('user_id', 'meta_key') );

	else

		return false;



	clean_user_cache( $user_id );

	wp_cache_delete( $user_id, 'user_meta' );



	if ( !$cur )

		do_action( 'added_usermeta', $wpdb->insert_id, $user_id, $meta_key, $meta_value );

	else

		do_action( 'updated_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );



	return true;

}



/**

 * Get users for the blog.

 *

 * For setups that use the multi-blog feature. Can be used outside of the

 * multi-blog feature.

 *

 * @since 2.2.0

 * @deprecated 3.1.0

 * @uses $wpdb WordPress database object for queries

 * @uses $blog_id The Blog id of the blog for those that use more than one blog

 *

 * @param int $id Blog ID.

 * @return array List of users that are part of that Blog ID

 */

function get_users_of_blog( $id = '' ) {

	_deprecated_function( __FUNCTION__, '3.1', 'get_users()' );



	global $wpdb, $blog_id;

	if ( empty($id) )

		$id = (int) $blog_id;

	$blog_prefix = $wpdb->get_blog_prefix($id);

	$users = $wpdb->get_results( "SELECT user_id, user_id AS ID, user_login, display_name, user_email, meta_value FROM $wpdb->users, $wpdb->usermeta WHERE {$wpdb->users}.ID = {$wpdb->usermeta}.user_id AND meta_key = '{$blog_prefix}capabilities' ORDER BY {$wpdb->usermeta}.user_id" );

	return $users;

}



/**

 * Enable/disable automatic general feed link outputting.

 *

 * @since 2.8.0

 * @deprecated 3.0.0

 * @deprecated Use add_theme_support( 'automatic-feed-links' )

 *

 * @param boolean $add Optional, default is true. Add or remove links. Defaults to true.

 */

function automatic_feed_links( $add = true ) {

	_deprecated_function( __FUNCTION__, '3.0', "add_theme_support( 'automatic-feed-links' )" );



	if ( $add )

		add_theme_support( 'automatic-feed-links' );

	else

		remove_action( 'wp_head', 'feed_links_extra', 3 ); // Just do this yourself in 3.0+

}



/**

 * Retrieve user data based on field.

 *

 * @since 1.5.0

 * @deprecated 3.0.0

 * @deprecated Use get_the_author_meta()

 * @see get_the_author_meta()

 */

function get_profile( $field, $user = false ) {

	_deprecated_function( __FUNCTION__, '3.0', 'get_the_author_meta()' );

	if ( $user ) {

		$user = get_user_by( 'login', $user );

		$user = $user->ID;

	}

	return get_the_author_meta( $field, $user );

}



/**

 * Number of posts user has written.

 *

 * @since 0.71

 * @deprecated 3.0.0

 * @deprecated Use count_user_posts()

 * @see count_user_posts()

 */

function get_usernumposts( $userid ) {

	_deprecated_function( __FUNCTION__, '3.0', 'count_user_posts()' );

	return count_user_posts( $userid );

}



/**

 * Callback used to change %uXXXX to &#YYY; syntax

 *

 * @since 2.8.0

 * @access private

 * @deprecated 3.0.0

 *

 * @param array $matches Single Match

 * @return string An HTML entity

 */

function funky_javascript_callback($matches) {

	return "&#".base_convert($matches[1],16,10).";";

}



/**

 * Fixes javascript bugs in browsers.

 *

 * Converts unicode characters to HTML numbered entities.

 *

 * @since 1.5.0

 * @uses $is_macIE

 * @uses $is_winIE

 * @deprecated 3.0.0

 *

 * @param string $text Text to be made safe.

 * @return string Fixed text.

 */

function funky_javascript_fix($text) {

	_deprecated_function( __FUNCTION__, '3.0' );

	// Fixes for browsers' javascript bugs

	global $is_macIE, $is_winIE;



	if ( $is_winIE || $is_macIE )

		$text =  preg_replace_callback("/\%u([0-9A-F]{4,4})/",

					"funky_javascript_callback",

					$text);



	return $text;

}



/**

 * Checks that the taxonomy name exists.

 *

 * @since 2.3.0

 * @deprecated 3.0.0

 * @deprecated Use taxonomy_exists()

 * @see taxonomy_exists()

 *

 * @param string $taxonomy Name of taxonomy object

 * @return bool Whether the taxonomy exists.

 */

function is_taxonomy( $taxonomy ) {

	_deprecated_function( __FUNCTION__, '3.0', 'taxonomy_exists()' );

	return taxonomy_exists( $taxonomy );

}



/**

 * Check if Term exists.

 *

 * @since 2.3.0

 * @deprecated 3.0.0

 * @deprecated Use term_exists()

 * @see term_exists()

 *

 * @param int|string $term The term to check

 * @param string $taxonomy The taxonomy name to use

 * @param int $parent ID of parent term under which to confine the exists search.

 * @return mixed Get the term id or Term Object, if exists.

 */

function is_term( $term, $taxonomy = '', $parent = 0 ) {

	_deprecated_function( __FUNCTION__, '3.0', 'term_exists()' );

	return term_exists( $term, $taxonomy, $parent );

}



/**

 * Is the current admin page generated by a plugin?

 *

 * @since 1.5.0

 * @deprecated 3.1.0

 * @deprecated Use global $plugin_page and/or get_plugin_page_hookname() hooks.

 *

 * @global $plugin_page

 *

 * @return bool

 */

function is_plugin_page() {

	_deprecated_function( __FUNCTION__, '3.1'  );



	global $plugin_page;



	if ( isset($plugin_page) )

		return true;



	return false;

}



/**

 * Update the categories cache.

 *

 * This function does not appear to be used anymore or does not appear to be

 * needed. It might be a legacy function left over from when there was a need

 * for updating the category cache.

 *

 * @since 1.5.0

 * @deprecated 3.1.0

 *

 * @return bool Always return True

 */

function update_category_cache() {

	_deprecated_function( __FUNCTION__, '3.1'  );



	return true;

}



/**

 * Check for PHP timezone support

 *

 * @since 2.9.0

 * @deprecated 3.2.0

 *

 * @return bool

 */

function wp_timezone_supported() {

	_deprecated_function( __FUNCTION__, '3.2' );



	return true;

}



/**

 * Display editor: TinyMCE, HTML, or both.

 *

 * @since 2.1.0

 * @deprecated 3.3.0

 * @deprecated Use wp_editor()

 * @see wp_editor()

 *

 * @param string $content Textarea content.

 * @param string $id Optional, default is 'content'. HTML ID attribute value.

 * @param string $prev_id Optional, not used

 * @param bool $media_buttons Optional, default is true. Whether to display media buttons.

 * @param int $tab_index Optional, not used

 */

function the_editor($content, $id = 'content', $prev_id = 'title', $media_buttons = true, $tab_index = 2, $extended = true) {

	_deprecated_function( __FUNCTION__, '3.3', 'wp_editor()' );



	wp_editor( $content, $id, array( 'media_buttons' => $media_buttons ) );

	return;

}



/**

 * Perform the query to get the $metavalues array(s) needed by _fill_user and _fill_many_users

 *

 * @since 3.0.0

 * @deprecated 3.3.0

 *

 * @param array $ids User ID numbers list.

 * @return array of arrays. The array is indexed by user_id, containing $metavalues object arrays.

 */

function get_user_metavalues($ids) {

	_deprecated_function( __FUNCTION__, '3.3' );



	$objects = array();



	$ids = array_map('intval', $ids);

	foreach ( $ids as $id )

		$objects[$id] = array();



	$metas = update_meta_cache('user', $ids);



	foreach ( $metas as $id => $meta ) {

		foreach ( $meta as $key => $metavalues ) {

			foreach ( $metavalues as $value ) {

				$objects[$id][] = (object)array( 'user_id' => $id, 'meta_key' => $key, 'meta_value' => $value);

			}

		}

	}



	return $objects;

}



/**

 * Sanitize every user field.

 *

 * If the context is 'raw', then the user object or array will get minimal santization of the int fields.

 *

 * @since 2.3.0

 * @deprecated 3.3.0

 *

 * @param object|array $user The User Object or Array

 * @param string $context Optional, default is 'display'. How to sanitize user fields.

 * @return object|array The now sanitized User Object or Array (will be the same type as $user)

 */

function sanitize_user_object($user, $context = 'display') {

	_deprecated_function( __FUNCTION__, '3.3' );



	if ( is_object($user) ) {

		if ( !isset($user->ID) )

			$user->ID = 0;

		if ( !is_a( $user, 'WP_User' ) ) {

			$vars = get_object_vars($user);

			foreach ( array_keys($vars) as $field ) {

				if ( is_string($user->$field) || is_numeric($user->$field) )

					$user->$field = sanitize_user_field($field, $user->$field, $user->ID, $context);

			}

		}

		$user->filter = $context;

	} else {

		if ( !isset($user['ID']) )

			$user['ID'] = 0;

		foreach ( array_keys($user) as $field )

			$user[$field] = sanitize_user_field($field, $user[$field], $user['ID'], $context);

		$user['filter'] = $context;

	}



	return $user;

}



/**

 * Get boundary post relational link.

 *

 * Can either be start or end post relational link.

 *

 * @since 2.8.0

 * @deprecated 3.3.0

 *

 * @param string $title Optional. Link title format.

 * @param bool $in_same_cat Optional. Whether link should be in a same category.

 * @param string $excluded_categories Optional. Excluded categories IDs.

 * @param bool $start Optional, default is true. Whether to display link to first or last post.

 * @return string

 */

function get_boundary_post_rel_link($title = '%title', $in_same_cat = false, $excluded_categories = '', $start = true) {

	_deprecated_function( __FUNCTION__, '3.3' );



	$posts = get_boundary_post($in_same_cat, $excluded_categories, $start);

	// If there is no post stop.

	if ( empty($posts) )

		return;



	// Even though we limited get_posts to return only 1 item it still returns an array of objects.

	$post = $posts[0];



	if ( empty($post->post_title) )

		$post->post_title = $start ? __('First Post') : __('Last Post');



	$date = mysql2date(get_option('date_format'), $post->post_date);



	$title = str_replace('%title', $post->post_title, $title);

	$title = str_replace('%date', $date, $title);

	$title = apply_filters('the_title', $title, $post->ID);



	$link = $start ? "<link rel='start' title='" : "<link rel='end' title='";

	$link .= esc_attr($title);

	$link .= "' href='" . get_permalink($post) . "' />\n";



	$boundary = $start ? 'start' : 'end';

	return apply_filters( "{$boundary}_post_rel_link", $link );

}



/**

 * Display relational link for the first post.

 *

 * @since 2.8.0

 * @deprecated 3.3.0

 *

 * @param string $title Optional. Link title format.

 * @param bool $in_same_cat Optional. Whether link should be in a same category.

 * @param string $excluded_categories Optional. Excluded categories IDs.

 */

function start_post_rel_link($title = '%title', $in_same_cat = false, $excluded_categories = '') {

	_deprecated_function( __FUNCTION__, '3.3' );



	echo get_boundary_post_rel_link($title, $in_same_cat, $excluded_categories, true);

}



/**

 * Get site index relational link.

 *

 * @since 2.8.0

 * @deprecated 3.3.0

 *

 * @return string

 */

function get_index_rel_link() {

	_deprecated_function( __FUNCTION__, '3.3' );



	$link = "<link rel='index' title='" . esc_attr( get_bloginfo( 'name', 'display' ) ) . "' href='" . esc_url( user_trailingslashit( get_bloginfo( 'url', 'display' ) ) ) . "' />\n";

	return apply_filters( "index_rel_link", $link );

}



/**

 * Display relational link for the site index.

 *

 * @since 2.8.0

 * @deprecated 3.3.0

 */

function index_rel_link() {

	_deprecated_function( __FUNCTION__, '3.3' );



	echo get_index_rel_link();

}



/**

 * Get parent post relational link.

 *

 * @since 2.8.0

 * @deprecated 3.3.0

 *

 * @param string $title Optional. Link title format.

 * @return string

 */

function get_parent_post_rel_link($title = '%title') {

	_deprecated_function( __FUNCTION__, '3.3' );



	if ( ! empty( $GLOBALS['post'] ) && ! empty( $GLOBALS['post']->post_parent ) )

		$post = get_post($GLOBALS['post']->post_parent);



	if ( empty($post) )

		return;



	$date = mysql2date(get_option('date_format'), $post->post_date);



	$title = str_replace('%title', $post->post_title, $title);

	$title = str_replace('%date', $date, $title);

	$title = apply_filters('the_title', $title, $post->ID);



	$link = "<link rel='up' title='";

	$link .= esc_attr( $title );

	$link .= "' href='" . get_permalink($post) . "' />\n";



	return apply_filters( "parent_post_rel_link", $link );

}



/**

 * Display relational link for parent item

 *

 * @since 2.8.0

 * @deprecated 3.3.0

 */

function parent_post_rel_link($title = '%title') {

	_deprecated_function( __FUNCTION__, '3.3' );



	echo get_parent_post_rel_link($title);

}



/**

 * Add the "Dashboard"/"Visit Site" menu.

 *

 * @since 3.2.0

 * @deprecated 3.3.0

 */

function wp_admin_bar_dashboard_view_site_menu( $wp_admin_bar ) {

	_deprecated_function( __FUNCTION__, '3.3' );



	$user_id = get_current_user_id();



	if ( 0 != $user_id ) {

		if ( is_admin() )

			$wp_admin_bar->add_menu( array( 'id' => 'view-site', 'title' => __( 'Visit Site' ), 'href' => home_url() ) );

		elseif ( is_multisite() )

			$wp_admin_bar->add_menu( array( 'id' => 'dashboard', 'title' => __( 'Dashboard' ), 'href' => get_dashboard_url( $user_id ) ) );

		else

			$wp_admin_bar->add_menu( array( 'id' => 'dashboard', 'title' => __( 'Dashboard' ), 'href' => admin_url() ) );

	}

}



/**

 * Checks if the current user belong to a given blog.

 *

 * @since MU

 * @deprecated 3.3.0

 * @deprecated Use is_user_member_of_blog()

 * @see is_user_member_of_blog()

 *

 * @param int $blog_id Blog ID

 * @return bool True if the current users belong to $blog_id, false if not.

 */

function is_blog_user( $blog_id = 0 ) {

	_deprecated_function( __FUNCTION__, '3.3', 'is_user_member_of_blog()' );



	return is_user_member_of_blog( get_current_user_id(), $blog_id );

}



/**

 * Open the file handle for debugging.

 *

 * @since 0.71

 * @deprecated Use error_log()

 * @link http://www.php.net/manual/en/function.error-log.php

 * @deprecated 3.4.0

 */

function debug_fopen( $filename, $mode ) {

	_deprecated_function( __FUNCTION__, 'error_log()' );

	return false;

}



/**

 * Write contents to the file used for debugging.

 *

 * @since 0.71

 * @deprecated Use error_log() instead.

 * @link http://www.php.net/manual/en/function.error-log.php

 * @deprecated 3.4.0

 */

function debug_fwrite( $fp, $string ) {

	_deprecated_function( __FUNCTION__, 'error_log()' );

	if ( ! empty( $GLOBALS['debug'] ) )

		error_log( $string );

}



/**

 * Close the debugging file handle.

 *

 * @since 0.71

 * @deprecated Use error_log()

 * @link http://www.php.net/manual/en/function.error-log.php

 * @deprecated 3.4.0

 */

function debug_fclose( $fp ) {

	_deprecated_function( __FUNCTION__, 'error_log()' );

}



/**

 * Retrieve list of themes with theme data in theme directory.

 *

 * The theme is broken, if it doesn't have a parent theme and is missing either

 * style.css and, or index.php. If the theme has a parent theme then it is

 * broken, if it is missing style.css; index.php is optional.

 *

 * @since 1.5.0

 * @deprecated 3.4.0

 * @deprecated Use wp_get_themes()

 * @see wp_get_themes()

 *

 * @return array Theme list with theme data.

 */

function get_themes() {

	_deprecated_function( __FUNCTION__, '3.4', 'wp_get_themes()' );



	global $wp_themes;

	if ( isset( $wp_themes ) )

		return $wp_themes;



	$themes = wp_get_themes();

	$wp_themes = array();



	foreach ( $themes as $theme ) {

		$name = $theme->get('Name');

		if ( isset( $wp_themes[ $name ] ) )

			$wp_themes[ $name . '/' . $theme->get_stylesheet() ] = $theme;

		else

			$wp_themes[ $name ] = $theme;

	}



	return $wp_themes;

}



/**

 * Retrieve theme data.

 *

 * @since 1.5.0

 * @deprecated 3.4.0

 * @deprecated Use wp_get_theme()

 * @see wp_get_theme()

 *

 * @param string $theme Theme name.

 * @return array|null Null, if theme name does not exist. Theme data, if exists.

 */

function get_theme( $theme ) {

	_deprecated_function( __FUNCTION__, '3.4', 'wp_get_theme( $stylesheet )' );



	$themes = get_themes();

	if ( is_array( $themes ) && array_key_exists( $theme, $themes ) )

		return $themes[ $theme ];

	return null;

}



/**

 * Retrieve current theme name.

 *

 * @since 1.5.0

 * @deprecated 3.4.0

 * @deprecated Use (string) wp_get_theme()

 * @see wp_get_theme()

 *

 * @return string

 */

function get_current_theme() {

	_deprecated_function( __FUNCTION__, '3.4', 'wp_get_theme()' );



	if ( $theme = get_option( 'current_theme' ) )

		return $theme;



	return wp_get_theme()->get('Name');

}



/**

 * Accepts matches array from preg_replace_callback in wpautop() or a string.

 *

 * Ensures that the contents of a <<pre>>...<</pre>> HTML block are not

 * converted into paragraphs or line-breaks.

 *

 * @since 1.2.0

 * @deprecated 3.4.0

 *

 * @param array|string $matches The array or string

 * @return string The pre block without paragraph/line-break conversion.

 */

function clean_pre($matches) {

	_deprecated_function( __FUNCTION__, '3.4' );



	if ( is_array($matches) )

		$text = $matches[1] . $matches[2] . "</pre>";

	else

		$text = $matches;



	$text = str_replace(array('<br />', '<br/>', '<br>'), array('', '', ''), $text);

	$text = str_replace('<p>', "\n", $text);

	$text = str_replace('</p>', '', $text);



	return $text;

}





/**

 * Add callbacks for image header display.

 *

 * @since 2.1.0

 * @deprecated 3.4.0

 * @deprecated Use add_theme_support('custom-header', $args)

 * @see add_theme_support()

 *

 * @param callback $wp_head_callback Call on 'wp_head' action.

 * @param callback $admin_head_callback Call on custom header administration screen.

 * @param callback $admin_preview_callback Output a custom header image div on the custom header administration screen. Optional.

 */

function add_custom_image_header( $wp_head_callback, $admin_head_callback, $admin_preview_callback = '' ) {

	_deprecated_function( __FUNCTION__, '3.4', 'add_theme_support( \'custom-header\', $args )' );

	$args = array(

		'wp-head-callback'    => $wp_head_callback,

		'admin-head-callback' => $admin_head_callback,

	);

	if ( $admin_preview_callback )

		$args['admin-preview-callback'] = $admin_preview_callback;

	return add_theme_support( 'custom-header', $args );

}



/**

 * Remove image header support.

 *

 * @since 3.1.0

 * @deprecated 3.4.0

 * @deprecated Use remove_theme_support('custom-header')

 * @see remove_theme_support()

 *

 * @return bool Whether support was removed.

 */

function remove_custom_image_header() {

	_deprecated_function( __FUNCTION__, '3.4', 'remove_theme_support( \'custom-header\' )' );

	return remove_theme_support( 'custom-header' );

}



/**

 * Add callbacks for background image display.

 *

 * @since 3.0.0

 * @deprecated 3.4.0

 * @deprecated Use add_theme_support('custom-background, $args)

 * @see add_theme_support()

 *

 * @param callback $wp_head_callback Call on 'wp_head' action.

 * @param callback $admin_head_callback Call on custom background administration screen.

 * @param callback $admin_preview_callback Output a custom background image div on the custom background administration screen. Optional.

 */

function add_custom_background( $wp_head_callback = '', $admin_head_callback = '', $admin_preview_callback = '' ) {

	_deprecated_function( __FUNCTION__, '3.4', 'add_theme_support( \'custom-background\', $args )' );

	$args = array();

	if ( $wp_head_callback )

		$args['wp-head-callback'] = $wp_head_callback;

	if ( $admin_head_callback )

		$args['admin-head-callback'] = $admin_head_callback;

	if ( $admin_preview_callback )

		$args['admin-preview-callback'] = $admin_preview_callback;

	return add_theme_support( 'custom-background', $args );

}



/**

 * Remove custom background support.

 *

 * @since 3.1.0

 * @see add_custom_background()

 *

 * @return bool Whether support was removed.

 */

function remove_custom_background() {

	_deprecated_function( __FUNCTION__, '3.4', 'remove_theme_support( \'custom-background\' )' );

	return remove_theme_support( 'custom-background' );

}



/**

 * Retrieve theme data from parsed theme file.

 *

 * @since 1.5.0

 * @deprecated 3.4.0

 * @deprecated Use wp_get_theme()

 * @see wp_get_theme()

 *

 * @param string $theme_file Theme file path.

 * @return array Theme data.

 */

function get_theme_data( $theme_file ) {

	_deprecated_function( __FUNCTION__, '3.4', 'wp_get_theme()' );

	$theme = new WP_Theme( basename( dirname( $theme_file ) ), dirname( dirname( $theme_file ) ) );



	$theme_data = array(

		'Name' => $theme->get('Name'),

		'URI' => $theme->display('ThemeURI', true, false),

		'Description' => $theme->display('Description', true, false),

		'Author' => $theme->display('Author', true, false),

		'AuthorURI' => $theme->display('AuthorURI', true, false),

		'Version' => $theme->get('Version'),

		'Template' => $theme->get('Template'),

		'Status' => $theme->get('Status'),

		'Tags' => $theme->get('Tags'),

		'Title' => $theme->get('Name'),

		'AuthorName' => $theme->get('Author'),

	);



	foreach ( apply_filters( 'extra_theme_headers', array() ) as $extra_header ) {

		if ( ! isset( $theme_data[ $extra_header ] ) )

			$theme_data[ $extra_header ] = $theme->get( $extra_header );

	}



	return $theme_data;

}



/**

 * Alias of update_post_cache().

 *

 * @see update_post_cache() Posts and pages are the same, alias is intentional

 *

 * @since 1.5.1

 * @deprecated 3.4.0

 *

 * @param array $pages list of page objects

 */

function update_page_cache( &$pages ) {

	_deprecated_function( __FUNCTION__, '3.4', 'update_post_cache()' );



	update_post_cache( $pages );

}



/**

 * Will clean the page in the cache.

 *

 * Clean (read: delete) page from cache that matches $id. Will also clean cache

 * associated with 'all_page_ids' and 'get_pages'.

 *

 * @since 2.0.0

 * @deprecated 3.4.0

 *

 * @uses do_action() Will call the 'clean_page_cache' hook action.

 *

 * @param int $id Page ID to clean

 */

function clean_page_cache( $id ) {

	_deprecated_function( __FUNCTION__, '3.4', 'clean_post_cache()' );



	clean_post_cache( $id );

}



/**

 * Retrieve nonce action "Are you sure" message.

 *

 * Deprecated in 3.4.1 and 3.5.0. Backported to 3.3.3.

 *

 * @since 2.0.4

 * @deprecated 3.4.1

 * @deprecated Use wp_nonce_ays()

 * @see wp_nonce_ays()

 *

 * @param string $action Nonce action.

 * @return string Are you sure message.

 */

function wp_explain_nonce( $action ) {

	_deprecated_function( __FUNCTION__, '3.4.1', 'wp_nonce_ays()' );

	return __( 'Are you sure you want to do this?' );

}



/**

 * Display "sticky" CSS class, if a post is sticky.

 *

 * @since 2.7.0

 * @deprecated 3.5.0

 * @deprecated Use post_class()

 * @see post_class()

 *

 * @param int $post_id An optional post ID.

 */

function sticky_class( $post_id = null ) {

	_deprecated_function( __FUNCTION__, '3.5', 'post_class()' );

	if ( is_sticky( $post_id ) )

		echo ' sticky';

}



/**

 * Retrieve post ancestors.

 *

 * This is no longer needed as WP_Post lazy-loads the ancestors

 * property with get_post_ancestors().

 *

 * @since 2.3.4

 * @deprecated 3.5.0

 * @see get_post_ancestors()

 */

function _get_post_ancestors( &$post ) {

	_deprecated_function( __FUNCTION__, '3.5' );

}



/**

 * Load an image from a string, if PHP supports it.

 *

 * @since 2.1.0

 * @deprecated 3.5.0

 * @see wp_get_image_editor()

 *

 * @param string $file Filename of the image to load.

 * @return resource The resulting image resource on success, Error string on failure.

 */

function wp_load_image( $file ) {

	_deprecated_function( __FUNCTION__, '3.5', 'wp_get_image_editor()' );



	if ( is_numeric( $file ) )

		$file = get_attached_file( $file );



	if ( ! is_file( $file ) )

		return sprintf(__('File &#8220;%s&#8221; doesn&#8217;t exist?'), $file);



	if ( ! function_exists('imagecreatefromstring') )

		return __('The GD image library is not installed.');



	// Set artificially high because GD uses uncompressed images in memory

	@ini_set( 'memory_limit', apply_filters( 'image_memory_limit', WP_MAX_MEMORY_LIMIT ) );

	$image = imagecreatefromstring( file_get_contents( $file ) );



	if ( !is_resource( $image ) )

		return sprintf(__('File &#8220;%s&#8221; is not an image.'), $file);



	return $image;

}



/**

 * Scale down an image to fit a particular size and save a new copy of the image.

 *

 * The PNG transparency will be preserved using the function, as well as the

 * image type. If the file going in is PNG, then the resized image is going to

 * be PNG. The only supported image types are PNG, GIF, and JPEG.

 *

 * Some functionality requires API to exist, so some PHP version may lose out

 * support. This is not the fault of WordPress (where functionality is

 * downgraded, not actual defects), but of your PHP version.

 *

 * @since 2.5.0

 * @deprecated 3.5.0

 * @see wp_get_image_editor()

 *

 * @param string $file Image file path.

 * @param int $max_w Maximum width to resize to.

 * @param int $max_h Maximum height to resize to.

 * @param bool $crop Optional. Whether to crop image or resize.

 * @param string $suffix Optional. File suffix.

 * @param string $dest_path Optional. New image file path.

 * @param int $jpeg_quality Optional, default is 90. Image quality percentage.

 * @return mixed WP_Error on failure. String with new destination path.

 */

function image_resize( $file, $max_w, $max_h, $crop = false, $suffix = null, $dest_path = null, $jpeg_quality = 90 ) {

	_deprecated_function( __FUNCTION__, '3.5', 'wp_get_image_editor()' );



	$editor = wp_get_image_editor( $file );

	if ( is_wp_error( $editor ) )

		return $editor;

	$editor->set_quality( $jpeg_quality );



	$resized = $editor->resize( $max_w, $max_h, $crop );

	if ( is_wp_error( $resized ) )

		return $resized;



	$dest_file = $editor->generate_filename( $suffix, $dest_path );

	$saved = $editor->save( $dest_file );



	if ( is_wp_error( $saved ) )

		return $saved;



	return $dest_file;

}



/**

 * Retrieve a single post, based on post ID.

 *

 * Has categories in 'post_category' property or key. Has tags in 'tags_input'

 * property or key.

 *

 * @since 1.0.0

 * @deprecated 3.5.0

 * @see get_post()

 *

 * @param int $postid Post ID.

 * @param string $mode How to return result, either OBJECT, ARRAY_N, or ARRAY_A.

 * @return object|array Post object or array holding post contents and information

 */

function wp_get_single_post( $postid = 0, $mode = OBJECT ) {

	_deprecated_function( __FUNCTION__, '3.5', 'get_post()' );

	return get_post( $postid, $mode );

}



/**

 * Check that the user login name and password is correct.

 *

 * @since 0.71

 * @deprecated 3.5.0

 * @deprecated Use wp_authenticate()

 * @see wp_authenticate()

 *

 * @param string $user_login User name.

 * @param string $user_pass User password.

 * @return bool False if does not authenticate, true if username and password authenticates.

 */

function user_pass_ok($user_login, $user_pass) {

	_deprecated_function( __FUNCTION__, '3.5', 'wp_authenticate()' );

	$user = wp_authenticate( $user_login, $user_pass );

	if ( is_wp_error( $user ) )

		return false;



	return true;

}



/**

 * Callback formerly fired on the save_post hook. No longer needed.

 *

 * @since 2.3.0

 * @deprecated 3.5.0

 */

function _save_post_hook() {}



/**

 * Check if the installed version of GD supports particular image type

 *

 * @since 2.9.0

 * @deprecated 3.5.0

 * @see wp_image_editor_supports()

 *

 * @param string $mime_type

 * @return bool

 */

function gd_edit_image_support($mime_type) {

	_deprecated_function( __FUNCTION__, '3.5', 'wp_image_editor_supports()' );



	if ( function_exists('imagetypes') ) {

		switch( $mime_type ) {

			case 'image/jpeg':

				return (imagetypes() & IMG_JPG) != 0;

			case 'image/png':

				return (imagetypes() & IMG_PNG) != 0;

			case 'image/gif':

				return (imagetypes() & IMG_GIF) != 0;

		}

	} else {

		switch( $mime_type ) {

			case 'image/jpeg':

				return function_exists('imagecreatefromjpeg');

			case 'image/png':

				return function_exists('imagecreatefrompng');

			case 'image/gif':

				return function_exists('imagecreatefromgif');

		}

	}

	return false;

}



/**

 * Converts an integer byte value to a shorthand byte value.

 *

 * @since 2.3.0

 * @deprecated 3.6.0

 * @deprecated Use size_format()

 *

 * @param int $bytes An integer byte value.

 * @return string A shorthand byte value.

 */

function wp_convert_bytes_to_hr( $bytes ) {

	_deprecated_function( __FUNCTION__, '3.6', 'size_format()' );



	$units = array( 0 => 'B', 1 => 'kB', 2 => 'MB', 3 => 'GB', 4 => 'TB' );

	$log   = log( $bytes, 1024 );

	$power = (int) $log;

	$size  = pow( 1024, $log - $power );



	if ( ! is_nan( $size ) && array_key_exists( $power, $units ) ) {

		$unit = $units[ $power ];

	} else {

		$size = $bytes;

		$unit = $units[0];

	}



	return $size . $unit;

}



/**

 * Formerly used internally to tidy up the search terms.

 *

 * @access private

 * @since 2.9.0

 * @deprecated 3.7.0

 */

function _search_terms_tidy( $t ) {

	_deprecated_function( __FUNCTION__, '3.7' );

	return trim( $t, "\"'\n\r " );

}



/**

 * Determine if TinyMCE is available.

 *

 * Checks to see if the user has deleted the tinymce files to slim down

 * their WordPress install.

 *

 * @since 2.1.0

 * @deprecated 3.9.0

 *

 * @return bool Whether TinyMCE exists.

 */

function rich_edit_exists() {

	global $wp_rich_edit_exists;

	_deprecated_function( __FUNCTION__, '3.9' );



	if ( ! isset( $wp_rich_edit_exists ) )

		$wp_rich_edit_exists = file_exists( ABSPATH . WPINC . '/js/tinymce/tinymce.js' );



	return $wp_rich_edit_exists;

}



/**

 * Old callback for tag link tooltips.

 *

 * @since 2.7.0

 * @deprecated 3.9.0

 * @access private

 */

function default_topic_count_text( $count ) {

	return $count;

}



/**

 * Formerly used to escape strings before inserting into the DB.

 *

 * Has not performed this function for many, many years. Use wpdb::prepare() instead.

 *

 * @since 0.71

 * @deprecated 3.9.0

 *

 * @param string $content The text to format.

 * @return string The very same text.

 */

function format_to_post( $content ) {

	_deprecated_function( __FUNCTION__, '3.9' );

	return $content;

}



/**

 * Formerly used to escape strings before searching the DB. It was poorly documented and never worked as described.

 *

 * @since 2.5.0

 * @deprecated 4.0.0

 * @deprecated Use wpdb::esc_like()

 *

 * @param string $text The text to be escaped.

 * @return string text, safe for inclusion in LIKE query.

 */

function like_escape($text) {

	_deprecated_function( __FUNCTION__, '4.0', 'wpdb::esc_like()' );

	return str_replace( array( "%", "_" ), array( "\\%", "\\_" ), $text );

}



/**

 * Determines if the URL can be accessed over SSL.

 *

 * Determines if the URL can be accessed over SSL by using the WordPress HTTP API to access

 * the URL using https as the scheme.

 *

 * @since 2.5.0

 * @deprecated 4.0.0

 *

 * @param string $url The URL to test.

 * @return bool Whether SSL access is available.

 */

function url_is_accessable_via_ssl( $url ) {

	_deprecated_function( __FUNCTION__, '4.0' );



	$response = wp_remote_get( set_url_scheme( $url, 'https' ) );



	if ( !is_wp_error( $response ) ) {

		$status = wp_remote_retrieve_response_code( $response );

		if ( 200 == $status || 401 == $status ) {

			return true;

		}

	}



	return false;

}