<?php
/** ensure this file is being included by a parent file */
defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );

/**
 * 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: 1.1 $
 * @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: 1.1 $
 * @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;
    }
}

?>