<?php


if( !defined( '_VALID_MOS' ) && !defined( '_JEXEC' ) ) {


	die( 'Direct Access to '.basename(__FILE__).' is not allowed.' );


}


// copydirr.inc.php


/*


http://de3.php.net/manual/de/function.copy.php#55130


26.07.2005


Author: Anton Makarenko


makarenkoa at ukrpost dot net


webmaster at eufimb dot edu dot ua


*/


function copydirr($fromDir,$toDir,$chmod=0757,$verbose=false)


/*


copies everything from directory $fromDir to directory $toDir


and sets up files mode $chmod


*/


{


	//* Check for some errors


	$errors=array();


	$messages=array();


	if (!is_writable($toDir)) {


		$errors[]='target '.$toDir.' is not writable';


	}


	if (!is_dir($toDir)) {


		$errors[]='target '.$toDir.' is not a directory';


	}


	if (!is_dir($fromDir)) {


		$errors[]='source '.$fromDir.' is not a directory';


	}


	if (!empty($errors))


	{


		if ($verbose) {


			foreach($errors as $err) {


				echo '<strong>Error</strong>: '.$err.'<br />';


			}


		}


		return false;


	}


	//*/


	$exceptions=array('.','..');


	//* Processing


	$handle=opendir($fromDir);


	while (false!==($item=readdir($handle)))


	if (!in_array($item,$exceptions))


	{


		//* cleanup for trailing slashes in directories destinations


		$from=str_replace('//','/',$fromDir.'/'.$item);


		$to=str_replace('//','/',$toDir.'/'.$item);


		//*/


		if (is_file($from))


		{


			if (@copy($from,$to))


			{


				chmod($to,$chmod);


				touch($to,filemtime($from)); // to track last modified time


				$messages[]='File copied from '.$from.' to '.$to;


			}


			else


			$errors[]='cannot copy file from '.$from.' to '.$to;


		}


		if (is_dir($from))


		{


			if (@mkdir($to))


			{


				chmod($to,$chmod);


				$messages[]='Directory created: '.$to;


			}


			else


			$errors[]='cannot create directory '.$to;


			copydirr($from,$to,$chmod,$verbose);


		}


	}


	closedir($handle);


	//*/


	//* Output


	if ($verbose)


	{


		foreach($errors as $err)


		echo '<strong>Error</strong>: '.$err.'<br />';


		foreach($messages as $msg)


		echo $msg.'<br />';


	}


	//*/


	return true;


}


/**


 * Replace file_get_contents()


 *


 * @category	PHP


 * @package	 PHP_Compat


 * @link		http://php.net/function.file_get_contents


 * @author	  Aidan Lister <aidan@php.net>


 * @version	 $Revision: 617 $


 * @internal	resource_context is not supported


 * @since		PHP 5


 * @require	 PHP 4.0.1 (trigger_error)


 */


if (!function_exists('file_get_contents')) {


	function file_get_contents($filename, $incpath = false, $resource_context = null)


	{


		if (false === $fh = fopen($filename, 'rb', $incpath)) {


			trigger_error('file_get_contents() failed to open stream: No such file or directory', E_USER_WARNING);


			return false;


		}





		clearstatcache();


		if ($fsize = @filesize($filename)) {


			$data = fread($fh, $fsize);


		} else {


			$data = '';


			while (!feof($fh)) {


				$data .= fread($fh, 8192);


			}


		}





		fclose($fh);


		return $data;


	}


}


if (!defined('FILE_USE_INCLUDE_PATH')) {


	define('FILE_USE_INCLUDE_PATH', 1);


}





if (!defined('FILE_APPEND')) {


	define('FILE_APPEND', 8);


}








/**


 * Replace file_put_contents()


 *


 * @category	PHP


 * @package	 PHP_Compat


 * @link		http://php.net/function.file_put_contents


 * @author	  Aidan Lister <aidan@php.net>


 * @version	 $Revision: 617 $


 * @internal	resource_context is not supported


 * @since		PHP 5


 * @require	 PHP 4.0.1 (trigger_error)


 */


if (!function_exists('file_put_contents')) {


	function file_put_contents($filename, $content, $flags = null, $resource_context = null)


	{


		// If $content is an array, convert it to a string


		if (is_array($content)) {


			$content = implode('', $content);


		}





		// If we don't have a string, throw an error


		if (!is_scalar($content)) {


			trigger_error('file_put_contents() The 2nd parameter should be either a string or an array', E_USER_WARNING);


			return false;


		}





		// Get the length of date to write


		$length = strlen($content);





		// Check what mode we are using


		$mode = ($flags & FILE_APPEND) ?


		$mode = 'a' :


		$mode = 'w';





		// Check if we're using the include path


		$use_inc_path = ($flags & FILE_USE_INCLUDE_PATH) ?


		true :


		false;





		// Open the file for writing


		if (($fh = @fopen($filename, $mode, $use_inc_path)) === false) {


			trigger_error('file_put_contents() failed to open stream: Permission denied', E_USER_WARNING);


			return false;


		}





		// Write to the file


		$bytes = 0;


		if (($bytes = @fwrite($fh, $content)) === false) {


			$errormsg = sprintf('file_put_contents() Failed to write %d bytes to %s',


			$length,


			$filename);


			trigger_error($errormsg, E_USER_WARNING);


			return false;


		}





		// Close the handle


		@fclose($fh);





		// Check all the data was written


		if ($bytes != $length) {


			$errormsg = sprintf('file_put_contents() Only %d of %d bytes written, possibly out of free disk space.',


			$bytes,


			$length);


			trigger_error($errormsg, E_USER_WARNING);


			return false;


		}





		// Return length


		return $bytes;


	}


}


?>