if ( ! empty($q['category__not_in']) ) {

			$q['category__not_in'] = array_map( 'absint', array_unique( (array) $q['category__not_in'] ) );

		if ( ! empty($q['category__and']) ) {

			$q['category__and'] = array_map( 'absint', array_unique( (array) $q['category__and'] ) );

		if ( !empty($q['tag__in']) ) {

			$q['tag__in'] = array_map('absint', array_unique( (array) $q['tag__in'] ) );

		if ( !empty($q['tag__not_in']) ) {

			$q['tag__not_in'] = array_map('absint', array_unique( (array) $q['tag__not_in'] ) );

		if ( !empty($q['tag__and']) ) {

			$q['tag__and'] = array_map('absint', array_unique( (array) $q['tag__and'] ) );

			$q['author'] = addslashes_gpc( '' . urldecode( $q['author'] ) );

			$authors = array_unique( array_map( 'intval', preg_split( '/[,\s]+/', $q['author'] ) ) );

		if ( ! empty( $q['author__not_in'] ) ) {

			$author__not_in = implode( ',', array_map( 'absint', array_unique( (array) $q['author__not_in'] ) ) );

		} elseif ( ! empty( $q['author__in'] ) ) {

			$author__in = implode( ',', array_map( 'absint', array_unique( (array) $q['author__in'] ) ) );

		// Update private forums minus this one

		update_option( '_bbp_private_forums', array_unique( array_filter( array_values( $private ) ) ) );

		// Update hidden forums minus this one

		update_option( '_bbp_hidden_forums', array_unique( array_filter( array_values( $hidden ) ) ) );

			// Update hidden forums minus this one

			update_option( '_bbp_hidden_forums', array_unique( array_filter( array_values( $hidden ) ) ) );

		$private[] = $forum_id;

		update_option( '_bbp_private_forums', array_unique( array_filter( array_values( $private ) ) ) );

			// Update private forums minus this one

			update_option( '_bbp_private_forums', array_unique( array_filter( array_values( $private ) ) ) );

		$hidden[] = $forum_id;

		update_option( '_bbp_hidden_forums', array_unique( array_filter( array_values( $hidden ) ) ) );

		// Add the statuses

		$posts_query->set( 'post_status', array_unique( array_filter( $post_stati ) ) );

				$t = explode(',', $_POST[$act_tax_field]);

				$t = array_unique($t);

				$t_childs = explode(',', $_POST[$act_tax_childs_field]);

				$t_childs = array_unique($t_childs);

				$t = explode(',', $_POST[$act_tax_field]);

				$t = array_unique($t);

				$t_childs = explode(',', $_POST[$act_tax_childs_field]);

				$t_childs = array_unique($t_childs);

    			$t = explode(',', $_POST[$act_tax_field]);

    			$t = array_unique($t);

    			$t_childs = explode(',', $_POST[$act_tax_childs_field]);

    			$t_childs = array_unique($t_childs);

				$t = explode(',', $_POST[$act_field]);

				$t = array_unique($t);

	$args['name'] = $taxonomy;

	$args['object_type'] = array_unique( (array) $object_type );

		$query['terms'] = array_unique( (array) $query['terms'] );

	} elseif ( ! $objects ) {

		$terms = array_values( array_unique( $terms ) );

			$_deferred[$taxonomy] = array();

		$_deferred[$taxonomy] = array_unique( array_merge($_deferred[$taxonomy], $terms) );

		}

		$taxonomies = array_unique($taxonomies);

	$object_types = array_unique( $object_types );

		$menu_items[$key]->classes = array_unique( $classes );

	}

	$active_ancestor_item_ids = array_filter( array_unique( $active_ancestor_item_ids ) );

	$active_parent_item_ids = array_filter( array_unique( $active_parent_item_ids ) );

	$active_parent_object_ids = array_filter( array_unique( $active_parent_object_ids ) );

		$menu_items[$key]->classes = array_unique( $classes );

		if ( !empty( $field['helps'] ) )

			$item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>';

		if ( !empty( $field['errors'] ) )

			foreach ( array_unique( (array) $field['errors'] ) as $error )

		if ( !empty( $field['helps'] ) )

			$item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>';

		if ( !empty( $field['errors'] ) )

			foreach ( array_unique( (array) $field['errors'] ) as $error )

	// Get topic ancestors

	$ancestors = array_values( array_unique( array_merge( array( $forum_id ), (array) get_post_ancestors( $topic_id ) ) ) );

	// Get topic ancestors

	$old_forum_ancestors = array_values( array_unique( array_merge( array( $old_forum_id ), (array) get_post_ancestors( $old_forum_id ) ) ) );

		// Get topic ancestors

		$new_forum_ancestors = array_values( array_unique( array_merge( array( $new_forum_id ), (array) get_post_ancestors( $new_forum_id ) ) ) );

	// Pull out duplicates and empties

	$stickies = array_unique( array_filter( $stickies ) );

	$post_links = array_unique( array_map( 'html_entity_decode', $post_links[0] ) );

	return array_unique(array_map('absint', $list));

	return array_unique( $classes );

	return array_unique( $classes );

	if ( $do_deferred ) {

		$_deferred = array_unique($_deferred);

	$post_links = array_unique( $post_links );

	return array_unique($taxonomies);

					$data = shortcode_parse_atts( $shortcode[3] );

					$data['src'] = array_values( array_unique( $srcs ) );

	*/

	$date_formats = array_unique( apply_filters( 'date_formats', array( __( 'F j, Y' ), 'Y-m-d', 'm/d/Y', 'd/m/Y' ) ) );

	*/

	$time_formats = array_unique( apply_filters( 'time_formats', array( __( 'g:i a' ), 'g:i A', 'H:i' ) ) );

	return array_unique( $cats );

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

	$link_categories = array_unique( $link_categories );

	// Remove empties and duplicates

	$stack = array_unique( array_filter( $stack ) );

	return apply_filters( 'bbp_add_template_stack_locations', array_unique( $retval ), $stacks );

					$t = explode(',', $_POST[$act]);

					$t = array_unique($t);

					$t_childs = explode(',', $_POST[$child_act]);

					$t_childs = array_unique($t_childs);

		if ( is_array( $qv['fields'] ) ) {

			$qv['fields'] = array_unique( $qv['fields'] );

		$editor_styles = array_unique( array_filter( $editor_styles ) );

		$locations = array_unique( $locations );

	$cat_names = array_unique($cat_names);

			if ( $_bookmark ) {

				$_bookmark->link_category = array_unique( wp_get_object_terms( $_bookmark->link_id, 'link_category', array( 'fields' => 'ids' ) ) );