Cache类的get方法增加默认值参数

This commit is contained in:
thinkphp
2016-07-24 21:56:00 +08:00
parent bab4398552
commit 760b1d971d
11 changed files with 42 additions and 38 deletions

View File

@@ -67,9 +67,10 @@ class Lite
* 读取缓存
* @access public
* @param string $name 缓存变量名
* @param mixed $default 默认值
* @return mixed
*/
public function get($name)
public function get($name, $default = false)
{
$filename = $this->filename($name);
if (is_file($filename)) {
@@ -78,11 +79,11 @@ class Lite
if ($mtime < $_SERVER['REQUEST_TIME']) {
// 清除已经过期的文件
unlink($filename);
return false;
return $default;
}
return include $filename;
} else {
return false;
return $default;
}
}