小案例:判斷輸入的字符串是不是PHP的關(guān)鍵字(key.php)
<?php$get = isset($_GET['in']) ? $_GET['in'] : '';$key = '__halt_compiler() abstract and array() as break callable case catch class clone const continue declare default
奔跑 2019-03-26 11:09:10 0 0 294