Cookie类增加has方法

This commit is contained in:
thinkphp
2016-06-14 12:34:08 +08:00
parent 5f76cd826a
commit c5bde96086

View File

@@ -95,6 +95,19 @@ class Cookie
$_COOKIE[$name] = $value;
}
/**
* 判断Cookie数据
* @param string $name cookie名称
* @param string|null $prefix cookie前缀
* @return bool
*/
public static function has($name, $prefix = null)
{
$prefix = !is_null($prefix) ? $prefix : self::$config['prefix'];
$name = $prefix . $name;
return isset($_COOKIE[$name]) ? $value: null;
}
/**
* Cookie获取
* @param string $name cookie名称