Array Utils

Array Utils

class JT_Util_Array
{
    /**
     * Safety getting array's element. Return default value in case $key is not existed
     * 
     * @param array $array
     * @param string $key
     * @param mixed $default
     * @return mixed
     */
    public static function get(array $array, $key, $default = null)
    {
        return isset($array[$key]) ? $array[$key] : $default;
    }
}