php字符截取
substr(变量, 0,506)
声明为空isset($_POST['user_email']),或者,empty($_POST['user_email'])在php.ini中设置error_repor...
nginx 配置location / {rewrite ^(.*)$ /index.php?s=/$1 last;}code rotoo.top.7z...
$arr[] //用于收集子数组;serialize($arr)&nb...
需要用到PHP自带函数chr()方法如下:$string=str_replace(chr(0x01),"",$string);...
在php.ini配置文件里设置把error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT修改成error_reporting = E_AL...
<?php //设置cookie setcookie("user_name", "frank", time()+3600); /...