54 lines
1.5 KiB
PHP
54 lines
1.5 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* Smarty plugin
|
||
|
|
* @package Smarty
|
||
|
|
* @subpackage plugins
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* write out a file to disk
|
||
|
|
*
|
||
|
|
* @param string $filename
|
||
|
|
* @param string $contents
|
||
|
|
* @param boolean $create_dirs
|
||
|
|
* @return boolean
|
||
|
|
*/
|
||
|
|
function smarty_core_write_file($params, &$smarty)
|
||
|
|
{
|
||
|
|
$_dirname = dirname($params['filename']);
|
||
|
|
|
||
|
|
if ($params['create_dirs']) {
|
||
|
|
$_params = array('dir' => $_dirname);
|
||
|
|
require_once(SMARTY_CORE_DIR . 'core.create_dir_structure.php');
|
||
|
|
smarty_core_create_dir_structure($_params, $smarty);
|
||
|
|
}
|
||
|
|
|
||
|
|
// write to tmp file, then rename it to avoid file locking race condition
|
||
|
|
$_tmp_file = tempnam($_dirname, 'wrt');
|
||
|
|
|
||
|
|
if (!($fd = @fopen($_tmp_file, 'wb'))) {
|
||
|
|
$_tmp_file = $_dirname . DIRECTORY_SEPARATOR . uniqid('wrt');
|
||
|
|
if (!($fd = @fopen($_tmp_file, 'wb'))) {
|
||
|
|
$smarty->trigger_error("problem writing temporary file '$_tmp_file'");
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
fwrite($fd, $params['contents']);
|
||
|
|
fclose($fd);
|
||
|
|
|
||
|
|
if (DIRECTORY_SEPARATOR == '\\' || !@rename($_tmp_file, $params['filename'])) {
|
||
|
|
// On platforms and filesystems that cannot overwrite with rename()
|
||
|
|
// delete the file before renaming it -- because windows always suffers
|
||
|
|
// this, it is short-circuited to avoid the initial rename() attempt
|
||
|
|
@unlink($params['filename']);
|
||
|
|
@rename($_tmp_file, $params['filename']);
|
||
|
|
}
|
||
|
|
@chmod($params['filename'], $smarty->_file_perms);
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* vim: set expandtab: */
|
||
|
|
|
||
|
|
?>
|