PAL.C.T MINI SHELL
<?php
/**
* Replace md5_file()
*
* @category PHP
* @package PHP_Compat
* @license LGPL - http://www.gnu.org/licenses/lgpl.html
* @copyright 2004-2007 Aidan Lister <aidan@php.net>, Arpad Ray <arpad@php.net>
* @link http://php.net/md5_file
* @author Aidan Lister <aidan@php.net>
* @version $Revision: 269597 $
* @since PHP 4.2.0
* @require PHP 4.0.0 (user_error)
*/
function php_compat_md5_file($filename, $raw_output = false)
{
// Sanity check
if (!is_scalar($filename)) {
user_error('md5_file() expects parameter 1 to be string, ' .
gettype($filename) . ' given', E_USER_WARNING);
return;
}
if (!is_scalar($raw_output)) {
user_error('md5_file() expects parameter 2 to be bool, ' .
gettype($raw_output) . ' given', E_USER_WARNING);
return;
}
if (!file_exists($filename)) {
user_error('md5_file() Unable to open file', E_USER_WARNING);
return false;
}
// Read the file
if (false === $fh = fopen($filename, 'rb')) {
user_error('md5_file() 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
$data = md5($data);
if ($raw_output === true) {
$data = pack('H*', $data);
}
return $data;
}
// Define
if (!function_exists('md5_file')) {
function md5_file($filename, $raw_output = false)
{
return php_compat_md5_file($filename, $raw_output);
}
}
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