/** * Delete compiled template file * * @param string $resource_name template name * @param string $compile_id compile id * @param integer $exp_time expiration time * @param hiweb_tpl $smurty hiweb_tpl instance * * @return integer number of template files deleted */ public static function clearCompiledTemplate($resource_name, $compile_id, $exp_time, hiweb_tpl $smurty) { $_compile_dir = realpath($smurty->getCompileDir()) . '/'; $_compile_id = isset($compile_id) ? preg_replace('![^\\w\\|]+!', '_', $compile_id) : null; $_dir_sep = $smurty->use_sub_dirs ? '/' : '^'; if (isset($resource_name)) { $_save_stat = $smurty->caching; $smurty->caching = false; $tpl = new $smurty->template_class($resource_name, $smurty); $smurty->caching = $_save_stat; // remove from template cache $tpl->source; // have the template registered before unset() if ($smurty->allow_ambiguous_resources) { $_templateId = $tpl->source->unique_resource . $tpl->cache_id . $tpl->compile_id; } else { $_templateId = $smurty->joined_template_dir . '#' . $resource_name . $tpl->cache_id . $tpl->compile_id; } if (isset($_templateId[150])) { $_templateId = sha1($_templateId); } unset($smurty->template_objects[$_templateId]); if ($tpl->source->exists) { $_resource_part_1 = basename(str_replace('^', '/', $tpl->compiled->filepath)); $_resource_part_1_length = strlen($_resource_part_1); } else { return 0; } $_resource_part_2 = str_replace('.php', '.cache.php', $_resource_part_1); $_resource_part_2_length = strlen($_resource_part_2); } $_dir = $_compile_dir; if ($smurty->use_sub_dirs && isset($_compile_id)) { $_dir .= $_compile_id . $_dir_sep; } if (isset($_compile_id)) { $_compile_id_part = str_replace('\\', '/', $_compile_dir . $_compile_id . $_dir_sep); $_compile_id_part_length = strlen($_compile_id_part); } $_count = 0; try { $_compileDirs = new RecursiveDirectoryIterator($_dir); // NOTE: UnexpectedValueException thrown for PHP >= 5.3 } catch (Exception $e) { return 0; } $_compile = new RecursiveIteratorIterator($_compileDirs, RecursiveIteratorIterator::CHILD_FIRST); foreach ($_compile as $_file) { if (substr(basename($_file->getPathname()), 0, 1) == '.' || strpos($_file, '.svn') !== false) { continue; } $_filepath = str_replace('\\', '/', (string) $_file); if ($_file->isDir()) { if (!$_compile->isDot()) { // delete folder if empty @rmdir($_file->getPathname()); } } else { $unlink = false; if ((!isset($_compile_id) || isset($_filepath[$_compile_id_part_length]) && ($a = !strncmp($_filepath, $_compile_id_part, $_compile_id_part_length))) && (!isset($resource_name) || isset($_filepath[$_resource_part_1_length]) && substr_compare($_filepath, $_resource_part_1, -$_resource_part_1_length, $_resource_part_1_length) == 0 || isset($_filepath[$_resource_part_2_length]) && substr_compare($_filepath, $_resource_part_2, -$_resource_part_2_length, $_resource_part_2_length) == 0)) { if (isset($exp_time)) { if (time() - @filemtime($_filepath) >= $exp_time) { $unlink = true; } } else { $unlink = true; } } if ($unlink && @unlink($_filepath)) { $_count++; } } } // clear compiled cache Smurty_Resource::$sources = array(); Smurty_Resource::$compileds = array(); return $_count; }