Хранилища Subversion ant

<?php

/**
* Smarty method Clear_Compiled_Tpl
*
* Deletes compiled template files
*
* @package Smarty
* @subpackage SmartyMethod
* @author Uwe Tews
*/

/**
* Delete compiled template file
*
* @param string $resource_name template name
* @param string $compile_id compile id
* @param integer $exp_time expiration time
* @return integer number of template files deleted
*/
function clear_compiled_tpl($smarty, $resource_name = null, $compile_id = null, $exp_time = null)
{
    $_dir_sep = $smarty->use_sub_dirs ? DS : '^';
    if (isset($resource_name)) {
        $_resource_part_1 = $resource_name . $smarty->php_ext;
        $_resource_part_2 = $resource_name . '.cache' . $smarty->php_ext;
    } else {
        $_resource_part = '';
    }
    $_dir = $smarty->compile_dir;
    if ($smarty->use_sub_dirs && isset($compile_id)) {
        $_dir .= $compile_id . $_dir_sep;
    }
    if (isset($compile_id)) {
        $_compile_id_part = $smarty->compile_dir . $compile_id . $_dir_sep;
    }
    $_count = 0;
    $_compileDirs = new RecursiveDirectoryIterator($_dir);
    $_compile = new RecursiveIteratorIterator($_compileDirs, RecursiveIteratorIterator::CHILD_FIRST);
    foreach ($_compile as $_file) {
        if (strpos($_file, '.svn') !== false) continue;
        if ($_file->isDir()) {
            if (!$_compile->isDot()) {
                // delete folder if empty
                @rmdir($_file->getPathname());
            }
        } else {
            if ((!isset($compile_id) || substr_compare((string)$_file, $_compile_id_part, 0, strlen($_compile_id_part)) == 0) &&
                    (!isset($resource_name) || substr_compare((string)$_file, $_resource_part_1, - strlen($_resource_part_1), strlen($_resource_part_1)) == 0 ||
                        substr_compare((string)$_file, $_resource_part_2, - strlen($_resource_part_2), strlen($_resource_part_2)) == 0)) {
                if (isset($exp_time)) {
                    if (time() - @filemtime($_file) >= $exp_time) {
                        $_count += unlink((string) $_file) ? 1 : 0;
                    }
                } else {
                    $_count += unlink((string) $_file) ? 1 : 0;
                }
            }
        }
    }
    return $_count;
}

?>