Question

我的php代码中有问题说我：解析错误：语法错误，意外'如果'（T_IF），我试图修复很多时间但没有结果。我的代码是：

 <?php
    include 'header.php';
    include 'config.php';
    include 'footer.php';
    ?>
<?php

if(isset($_POST['rgstdo'])){

$u_name = strip_tags($_POST['u_name']);
$u_pwd = md5($_POST['u_pwd']);
$u_email = strip_tags($_POST['u_email']);

if(!empty($u_name) or !empty($u_pwd) or !empty($u_email)){
    $u_name = strip_tags($_POST['u_name']);
    $u_pwd = md5($_POST['u_pwd']);
    $u_email = strip_tags($_POST['u_email']);

        }

if(empty($u_name) or empty($u_pwd) or empty($u_email)){
        echo "<div class='alert alert-danger' role='alert'>ERROR, All fields were filled</div>";
    }else{ 
        $dbadduser = mysql_query("INSERT INTO admins
         ('u_name','u_pwd','u_email') 
         VALUES
         ('$u_name','$u_pwd','$u_email')") or die (mysql_error());

        if(isset($dbadduser)){
            echo "<div class='alert alert-success' role='alert'>Done, now you can login</div>";
            include './/index.php'
            exit;()

        }
    }
}


?>

错误讯息：Parse error: syntax error, unexpected 'if' (T_IF) in C:\xampp\htdocs\kownload\path\admin-rgst.php on line 29

Answer 1

<?php
include 'header.php';
include 'config.php';
include 'footer.php';

if(isset($_POST['rgstdo'])){
    $u_name = strip_tags($_POST['u_name']);
    $u_pwd = md5($_POST['u_pwd']);
    $u_email = strip_tags($_POST['u_email']);

    if(!empty($u_name) or !empty($u_pwd) or !empty($u_email)){
        $u_name = strip_tags($_POST['u_name']);
        $u_pwd = md5($_POST['u_pwd']);
        $u_email = strip_tags($_POST['u_email']);
    }
    if(empty($u_name) or empty($u_pwd) or empty($u_email)){
        echo "<div class='alert alert-danger' role='alert'>ERROR, All fields were filled</div>";
    }
    else {
        $dbadduser = mysql_query("INSERT INTO admins ('u_name','u_pwd','u_email') VALUES ('$u_name','$u_pwd','$u_email')") or die (mysql_error());
        if(isset($dbadduser)){
            echo "<div class='alert alert-success' role='alert'>Done, now you can login</div>";
            include './/index.php';
            exit();
        }
    }
}
?>

刚刚取出代码中的特殊字符。并将';'中的分号exit;()更正为exit();

Answer 2

我使用 mysqli 所以我添加了mysql_query（）而不是mysqli_query（）

这是一个错误

<?php
include 'header.php';
include 'footer.php';

if(isset($_POST['rgstdo'])){
    $u_name = strip_tags($_POST['u_name']);
    $u_pwd = md5($_POST['u_pwd']);
    $u_email = strip_tags($_POST['u_email']);

    if(!empty($u_name) or !empty($u_pwd) or !empty($u_email)){
        $u_name = strip_tags($_POST['u_name']);
        $u_pwd = md5($_POST['u_pwd']);
        $u_email = strip_tags($_POST['u_email']);
    }
    if(empty($u_name) or empty($u_pwd) or empty($u_email)){
        echo "<div class='alert alert-danger' role='alert'>ERROR, All fields were filled</div>";
    }
    else {
        $dbadmins = **mysqli_query** ("INSERT INTO admins ('u_name','u_pwd','u_email') VALUES ('$u_name','$u_pwd','$u_email')") or die (**mysqli_error**());
        if(isset($dbadmin)){
            echo "<div class='alert alert-success' role='alert'>Done, now you can login</div>";
            include './/index.php';
            mysqli_close($con);
        }
    }
}
?>

在寄存器系统中，解析错误：语法错误，意外“if”（T_IF）

2 个答案: