strtolower(end(explode(".",$str))); 為什么用這種方式獲取文件后綴名,會(huì)出現(xiàn)這樣的錯(cuò)誤Strict standards: Only variables should be passed by reference in F:\wamp64\www\test\5-test.php on line 13求大神告訴我為什么。
strtolower(end(explode(".",$str)));
qq_愛做夢(mèng)的年紀(jì)_0
2017-07-29 14:57:45