致命错误:无法在第21行的C:\ xampp \ htdocs \ ecommerce \ functions \ functions.php中重新声明getIp()(先前在C:\ xampp \ htdocs \ ecommerce \ functions \ functions.php:12中声明)
这是我在创建结帐页面时收到的错误
function getIp() {
$ip = $_SERVER['REMOTE_ADDR'];
if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
$ip = $_SERVER['HTTP_CLIENT_IP'];
} elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
}
return $ip;
}
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这就是它所指的功能
<?php
if(!isset($_SESSION['customer_email'])) {
include("customer_login.php");
}else{
include("payment.php");
}
?>
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它在未设置功能后发生
php ×1