104 lines
3.7 KiB
PHP
104 lines
3.7 KiB
PHP
<?php
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// +----------------------------------------------------------------------+
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// | PHP Version 4 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2004 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 3.0 of the PHP license, |
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// | that is bundled with this package in the file LICENSE, and is |
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// | available at through the world-wide-web at |
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// | http://www.php.net/license/3_0.txt. |
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// | If you did not receive a copy of the PHP license and are unable to |
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// | obtain it through the world-wide-web, please send a note to |
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// | license@php.net so we can mail you a copy immediately. |
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// +----------------------------------------------------------------------+
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// | Authors: Aidan Lister <aidan@php.net> |
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// +----------------------------------------------------------------------+
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//
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// $Id: file_put_contents.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
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if (!defined('FILE_USE_INCLUDE_PATH')) {
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define('FILE_USE_INCLUDE_PATH', 1);
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}
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if (!defined('FILE_APPEND')) {
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define('FILE_APPEND', 8);
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}
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/**
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* Replace file_put_contents()
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*
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* @category PHP
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* @package PHP_Compat
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* @link http://php.net/function.file_put_contents
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* @author Aidan Lister <aidan@php.net>
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* @version $Revision: 1.1 $
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* @internal resource_context is not supported
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* @since PHP 5
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* @require PHP 4.0.0 (user_error)
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*/
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if (!function_exists('file_put_contents')) {
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function file_put_contents($filename, $content, $flags = null, $resource_context = null)
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{
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// If $content is an array, convert it to a string
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if (is_array($content)) {
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$content = implode('', $content);
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}
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// If we don't have a string, throw an error
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if (!is_scalar($content)) {
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user_error('file_put_contents() The 2nd parameter should be either a string or an array',
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E_USER_WARNING);
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return false;
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}
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// Get the length of date to write
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$length = strlen($content);
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// Check what mode we are using
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$mode = ($flags & FILE_APPEND) ?
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$mode = 'a' :
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$mode = 'w';
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// Check if we're using the include path
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$use_inc_path = ($flags & FILE_USE_INCLUDE_PATH) ?
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true :
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false;
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// Open the file for writing
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if (($fh = @fopen($filename, $mode, $use_inc_path)) === false) {
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user_error('file_put_contents() failed to open stream: Permission denied',
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E_USER_WARNING);
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return false;
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}
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// Write to the file
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$bytes = 0;
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if (($bytes = @fwrite($fh, $content)) === false) {
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$errormsg = sprintf('file_put_contents() Failed to write %d bytes to %s',
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$length,
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$filename);
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user_error($errormsg, E_USER_WARNING);
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return false;
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}
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// Close the handle
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@fclose($fh);
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// Check all the data was written
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if ($bytes != $length) {
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$errormsg = sprintf('file_put_contents() Only %d of %d bytes written, possibly out of free disk space.',
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$bytes,
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$length);
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user_error($errormsg, E_USER_WARNING);
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return false;
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}
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// Return length
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return $bytes;
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}
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}
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?>
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