弃用:函数eregi()

Question

可能重复： Function eregi() is deprecated

你好，我收到这个错误了

弃用:在第4行的/home/u578804202/public_html/includes/functions.php中不推荐使用eregi()函数

这是我的代码：

if(eregi($file,$_SERVER['REQUEST_URI'])) {
    die("Sorry but you cannot access this file directly for security reasons.");
}

Answer 1

正如您应该看到的，它是一个旧的函数，被废弃了，相反，用户stristr()

if(stristr($_SERVER['REQUEST_URI'],$file)) {
    die("Sorry but you cannot access this file directly for security reasons.");
}

Answer 2

您应该使用preg_match来代替：

if (!preg_match("~{$file}~i,", $_SERVER['REQUEST_URI'])) {
    die("Sorry but you cannot access this file directly for security reasons.");
}