/framework/vendor/smarty3/lib/libs/sysplugins/smarty_internal_write_file.php
http://zoop.googlecode.com/ · PHP · 49 lines · 24 code · 3 blank · 22 comment · 4 complexity · 217eb68868475ff5775338fbfbc2c9a2 MD5 · raw file
- <?php
- /**
- * Smarty write file plugin
- *
- * @package Smarty
- * @subpackage PluginsInternal
- * @author Monte Ohrt
- */
- /**
- * Smarty Internal Write File Class
- */
- class Smarty_Internal_Write_File {
- /**
- * Writes file in a save way to disk
- *
- * @param string $_filepath complete filepath
- * @param string $_contents file content
- * @return boolean true
- */
- public static function writeFile($_filepath, $_contents, $smarty)
- {
- $old_umask = umask(0);
- $_dirpath = dirname($_filepath);
- // if subdirs, create dir structure
- if ($_dirpath !== '.' && !file_exists($_dirpath)) {
- mkdir($_dirpath, $smarty->_dir_perms, true);
- }
- // write to tmp file, then move to overt file lock race condition
- $_tmp_file = tempnam($_dirpath, 'wrt');
- if (!file_put_contents($_tmp_file, $_contents)) {
- umask($old_umask);
- throw new Exception("unable to write file {$_tmp_file}");
- return false;
- }
- // remove original file
- if (file_exists($_filepath))
- @unlink($_filepath);
- // rename tmp file
- rename($_tmp_file, $_filepath);
- // set file permissions
- chmod($_filepath, $smarty->_file_perms);
- umask($old_umask);
- return true;
- }
- }
- ?>