1,116 → 1,116 |
<?php |
// +----------------------------------------------------------------------+ |
// | PHP Version 4 | |
// +----------------------------------------------------------------------+ |
// | Copyright (c) 1997-2004 The PHP Group | |
// +----------------------------------------------------------------------+ |
// | This source file is subject to version 3.0 of the PHP license, | |
// | that is bundled with this package in the file LICENSE, and is | |
// | available at through the world-wide-web at | |
// | http://www.php.net/license/3_0.txt. | |
// | If you did not receive a copy of the PHP license and are unable to | |
// | obtain it through the world-wide-web, please send a note to | |
// | license@php.net so we can mail you a copy immediately. | |
// +----------------------------------------------------------------------+ |
// | Authors: Aidan Lister <aidan@php.net> | |
// +----------------------------------------------------------------------+ |
// |
// $Id: file_put_contents.php,v 1.25 2005/12/05 09:25:15 aidan Exp $ |
|
|
if (!defined('FILE_USE_INCLUDE_PATH')) { |
define('FILE_USE_INCLUDE_PATH', 1); |
} |
|
if (!defined('LOCK_EX')) { |
define('LOCK_EX', 2); |
} |
|
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: 1.25 $ |
* @internal resource_context is not supported |
* @since PHP 5 |
* @require PHP 4.0.0 (user_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)) { |
user_error('file_put_contents() The 2nd parameter should be either a string or an array', |
E_USER_WARNING); |
return false; |
} |
|
// Get the length of data to write |
$length = strlen($content); |
|
// Check what mode we are using |
$mode = ($flags & FILE_APPEND) ? |
'a' : |
'wb'; |
|
// 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) { |
user_error('file_put_contents() failed to open stream: Permission denied', |
E_USER_WARNING); |
return false; |
} |
|
// Attempt to get an exclusive lock |
$use_lock = ($flags & LOCK_EX) ? true : false ; |
if ($use_lock === true) { |
if (!flock($fh, LOCK_EX)) { |
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, |
$filename); |
user_error($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, |
$length); |
user_error($errormsg, E_USER_WARNING); |
return false; |
} |
|
// Return length |
return $bytes; |
} |
} |
|
<?php |
// +----------------------------------------------------------------------+ |
// | PHP Version 4 | |
// +----------------------------------------------------------------------+ |
// | Copyright (c) 1997-2004 The PHP Group | |
// +----------------------------------------------------------------------+ |
// | This source file is subject to version 3.0 of the PHP license, | |
// | that is bundled with this package in the file LICENSE, and is | |
// | available at through the world-wide-web at | |
// | http://www.php.net/license/3_0.txt. | |
// | If you did not receive a copy of the PHP license and are unable to | |
// | obtain it through the world-wide-web, please send a note to | |
// | license@php.net so we can mail you a copy immediately. | |
// +----------------------------------------------------------------------+ |
// | Authors: Aidan Lister <aidan@php.net> | |
// +----------------------------------------------------------------------+ |
// |
// $Id: file_put_contents.php,v 1.25 2005/12/05 09:25:15 aidan Exp $ |
|
|
if (!defined('FILE_USE_INCLUDE_PATH')) { |
define('FILE_USE_INCLUDE_PATH', 1); |
} |
|
if (!defined('LOCK_EX')) { |
define('LOCK_EX', 2); |
} |
|
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: 1.25 $ |
* @internal resource_context is not supported |
* @since PHP 5 |
* @require PHP 4.0.0 (user_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)) { |
user_error('file_put_contents() The 2nd parameter should be either a string or an array', |
E_USER_WARNING); |
return false; |
} |
|
// Get the length of data to write |
$length = strlen($content); |
|
// Check what mode we are using |
$mode = ($flags & FILE_APPEND) ? |
'a' : |
'wb'; |
|
// 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) { |
user_error('file_put_contents() failed to open stream: Permission denied', |
E_USER_WARNING); |
return false; |
} |
|
// Attempt to get an exclusive lock |
$use_lock = ($flags & LOCK_EX) ? true : false ; |
if ($use_lock === true) { |
if (!flock($fh, LOCK_EX)) { |
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, |
$filename); |
user_error($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, |
$length); |
user_error($errormsg, E_USER_WARNING); |
return false; |
} |
|
// Return length |
return $bytes; |
} |
} |
|
?> |