致命错误:调用未定义的函数getsqlvaluestring() [英] Fatal error: Call to undefined function getsqlvaluestring()

问题描述

大家好，当我尝试使用默认的Dreamweaver登录模块登录时遇到此错误，请帮帮我-尽管这是一个，我只是一个html设计器，试图为一个小型网站创建一个简单的登录脚本，在工作一个.如果可以的话，那就太好了

Hey guys I get this error when I try to login with a default Dreamweaver Login Module, please help me - this is a though one, I'm just an html designer trying to make a simple login script for a small site I'm working one. It's be great if you can help

    <?php require_once('../Connections/dsfsdfsdfd.php'); ?>
    <?php
    // *** Validate request to login to this site.
    if (!isset($_SESSION)) {
    session_start();
    }
    $loginFormAction = $_SERVER['PHP_SELF'];
    if (isset($_GET['accesscheck'])) {
    $_SESSION['PrevUrl'] = $_GET['accesscheck'];
    }

    if (isset($_POST['username'])) {
    $loginUsername=$_POST['username'];
    $password=$_POST['password'];
    $MM_fldUserAuthorization = "access_level";
    $MM_redirectLoginSuccess = "index.php";
    $MM_redirecttoReferrer = true;
    mysql_select_db($database_promocenter, $promocenter);

    $LoginRS__query=sprintf("SELECT username, password, destination_page FROM
    users WHERE username=%s AND password=%s",
    GetSQLValueString($loginUsername, "text"), GetSQLValueString($password, "int")); 


    $LoginRS = mysql_query($LoginRS__query, $promocenter) or die(mysql_error());
    $loginFoundUser = mysql_num_rows($LoginRS);
    if ($loginFoundUser) {

    $loginStrGroup = mysql_result($LoginRS,0,'access_level');

    if (PHP_VERSION >= 5.1) {session_regenerate_id(true);}
    else {session_regenerate_id();}
    //declare two session variables and assign them
    $_SESSION['MM_Username'] = $loginUsername;
    $_SESSION['MM_UserGroup'] = $loginStrGroup;       

    if (isset($_SESSION['PrevUrl']) && true) {
    $MM_redirectLoginSuccess = $_SESSION['PrevUrl'];    
    }
    header("Location: " . $MM_redirectLoginSuccess );
    }
    else {
    header("Location: ". $MM_redirectLoginFailed );
    }
    }
    ?>
    <?php
    if (!function_exists("GetSQLValueString")) {
    function GetSQLValueString($theValue, $theType,
    $theDefinedValue = "", $theNotDefinedValue = "") 
    {
    if (PHP_VERSION < 6) {
    $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
    }

    $theValue = function_exists("mysql_real_escape_string") ?
    mysql_real_escape_string($theValue) : mysql_escape_string($theValue);

    switch ($theType) {
    case "text":
    $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
    break;    
    case "long":
    case "int":
    $theValue = ($theValue != "") ? intval($theValue) : "NULL";
    break;
    case "double":
    $theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
    break;
    case "date":
    $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
    break;
    case "defined":
    $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
    break;
    }
    return $theValue;
    }
    }

    mysql_select_db($database_promocenter, $promocenter);
    $query_rs_users_login = "SELECT * FROM users";
    $rs_users_login = mysql_query($query_rs_users_login, $promocenter)
    or die(mysql_error());
    $row_rs_users_login = mysql_fetch_assoc($rs_users_login);
    $totalRows_rs_users_login = mysql_num_rows($rs_users_login);
    ?>

对不起，错误是致命错误:在第22行的/u1/home/xxxxxx/public_html/newsletters/Resources/promocenter/admin/login.php中调用未定义的函数getsqlvaluestring().这是标准的Dreamweaver CS5代码.

Sorry guys, the error is Fatal error: Call to undefined function getsqlvaluestring() in /u1/home/xxxxxx/public_html/newsletters/Resources/promocenter/admin/login.php on line 22 This is standard dreamweaver cs5 code.

连接到数据库等.我确定我的代码正好包含了该文件，请在那里查看.我也可以说这段代码可以正常工作一年，并且突然间，每次我尝试登录时，它都会给我这个错误.普通前端仍显示数据库中的字段.只是/admin/登录方面会引起问题

Connecting to a database etc. I'm sure I have the file included right at the top of my code, please have a look there. I can also say that this code worked perfectly fine for a year and all of a sudden it gave me this error everytime I try to login. The normal front end still shows fields from the database. It's just the /admin/ login side that give the issue

推荐答案

Fatal error: Call to undefined function getsqlvaluestring()

这意味着没有这样的功能. 我猜这个功能是另一个文件，您忘了包含它.

It means that there is no such a function. I guess that this function is another file and you forgot to include it.

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