setcookie 与 setrawcookie 的区别

Question

setcookie与setrawcookie的区别
setrawcookie('jx_lang',rawurlencode($str),time()+3600);
setrawcookie给值加上rawurlencode与不加的区别

Answer 1

$str='123_,;abc';setcookie('test',$str,time()+60,'/');//value值:123_%2C%3B%20abcsetrawcookie('test1',$str,time()+60,'/');//value值:123_,;abcsetrawcookie('test2',rawurlencode($str),time()+60,'/');//value值:123_%2C%3B%20abcsetrawcookie('test2',encode_cookie_value($str),time()+60,'/');//value值:123_%2C%3B%20abc