File lass/smarty/internals/core.write

Namespaces

Composer
- Autoload
Geekwright
- RegDom
League
- OAuth2
  - Client
    - Provider
None
Xmf
- Database
- Jwt
- Key
- Module
  - Helper

Classes

Interfaces

Exceptions

phpmailerException

Functions

 1: <?php
 2: /**
 3:  * Smarty plugin
 4:  * @package Smarty
 5:  * @subpackage plugins
 6:  */
 7: 
 8: /**
 9:  * write out a file to disk
10:  *
11:  * @param string $filename
12:  * @param string $contents
13:  * @param boolean $create_dirs
14:  * @return boolean
15:  */
16: function smarty_core_write_file($params, &$smarty)
17: {
18:     $_dirname = dirname($params['filename']);
19: 
20:     if ($params['create_dirs']) {
21:         $_params = array('dir' => $_dirname);
22:         require_once(SMARTY_CORE_DIR . 'core.create_dir_structure.php');
23:         smarty_core_create_dir_structure($_params, $smarty);
24:     }
25: 
26:     // write to tmp file, then rename it to avoid file locking race condition
27:     $_tmp_file = tempnam($_dirname, 'wrt');
28: 
29:     if (!($fd = @fopen($_tmp_file, 'wb'))) {
30:         $_tmp_file = $_dirname . DIRECTORY_SEPARATOR . uniqid('wrt');
31:         if (!($fd = @fopen($_tmp_file, 'wb'))) {
32:             $smarty->trigger_error("problem writing temporary file '$_tmp_file'");
33:             return false;
34:         }
35:     }
36: 
37:     fwrite($fd, $params['contents']);
38:     fclose($fd);
39: 
40:     if (DIRECTORY_SEPARATOR == '\\' || !@rename($_tmp_file, $params['filename'])) {
41:         // On platforms and filesystems that cannot overwrite with rename() 
42:         // delete the file before renaming it -- because windows always suffers
43:         // this, it is short-circuited to avoid the initial rename() attempt
44:         @unlink($params['filename']);
45:         @rename($_tmp_file, $params['filename']);
46:     }
47:     @chmod($params['filename'], $smarty->_file_perms);
48: 
49:     return true;
50: }
51: 
52: /* vim: set expandtab: */
53: 
54: ?>