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<?php
/**
* PHP 4.2.x Compatibility functions
*/
// no direct access
defined( '_VALID_MOS' ) or die( 'Restricted access' );
/**
* 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: 47 $
* @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: 47 $
* @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;
}
}
?>
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