密码检查 [英] password checking

问题描述

嘿伙计们，这里是一些在b / b
网站上进行密码安全措施的代码：


<？php

session_start（）;

$ errorMessage ='''';

if（isset（$ _ POST [''username'']）&& isset（$ _POST [''密码'']））{

if（$ _POST [''username''] ===''steven''&& $ _POST [''password'' ] ===

''crocker''）{

$ _SESSION [''basic_is_logged_in''] = true;

header（' '位置：http：//users.cs.cf.ac.uk/SJCrocker/search.php''）;


}否则{

$ errorMessage =''对不起，错误的用户ID /密码'';

echo $ errorMessage;

}

}

？>


问题是，当我输入''steven''作为用户名和''crocker''作为

密码..没有happerns，它应该去

" http：//users.cs.cf.ac.uk/SJCrocker/search.php"但它仍然在

密码输入屏幕上。然而，错误信息有效，任何想法

我出错了？


干杯

史蒂夫

Hey guys, here is some code for a password security measure in a
website:

<?php
session_start();
$errorMessage = '''';
if (isset($_POST[''username'']) && isset($_POST[''password''])) {
if ($_POST[''username''] === ''steven'' && $_POST[''password''] ===
''crocker'') {
$_SESSION[''basic_is_logged_in''] = true;
header(''Location: http://users.cs.cf.ac.uk/S.J.Crocker/search.php'');

} else {
$errorMessage = ''Sorry, wrong user id / password'';
echo $errorMessage;
}
}
?>

The problem is, when i enter ''steven'' as the username and ''crocker'' as
the password.. nothing happerns, it should go to
"http://users.cs.cf.ac.uk/S.J.Crocker/search.php" but it remains on the
password enter screen. The error message works however, any idea where
im going wrong??

Cheers
Steve

推荐答案

errorMessage ='''';

if（isset（

errorMessage = '''';
if (isset(

_POST [''username'']）&& isset（

_POST[''username'']) && isset(

_POST [''password'']））{

if（

_POST[''password''])) {
if (

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