session_start()导致页面超时

时间:2013-09-02 20:41:30

标签: php mamp

我刚刚开始一个新客户的项目,并遇到了一个我以前没有过的问题。

我已经将他们网站的副本移动到我的本地机器(运行最新版本的mamp),我的数据库设置没有问题。

主页加载正常,但在我登录并进入管理仪表板(自定义cms)后,单击任何链接会导致页面挂起并超时。

我已经将问题缩小到对子页面上的session_start()的初始调用并删除它,并且任何引用会话数据的代码都允许加载页面。

该网站没有php.ini文件。

我已经google了一下,发现了几个在每个文件末尾和重定向之前使用session_write_close()的建议。我已经尝试了这个并且仍然会暂停。

我注意到,当我登录会话时,我的mac上的mamp / tmp / php文件夹中创建了没有问题的会话,并且可以刷新加载的仪表板页面(再次调用session_start())而没有页面计时进行。

此外,一旦我尝试在管理员中加载任何其他页面(导致超时),我就无法再访问仪表板页面,因为它开始超时。然后我必须删除会话文件以重新获得对启动会话的任何页面的访问权。

这是仪表板页面代码,我没有看到任何应该导致下一页加载以产生会话问题的内容(我不是在寻找最佳实践建议,我只是继承了这个代码库)

<?php
session_start();
if(basename($_SERVER['PHP_SELF'])!="index.php") {
if(!isset($_SESSION['is_logged_in'])) {
    header("Location:index.php");
    die();  
    }
}
?>  
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"     "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">

<head>
<title>RVC Admin: Dashboard</title>
<?php
include "includes/connect.php";
include "includes/headers.php";
?>

</head>
<body>

<div id='main'>

<?php
include "includes/menu.php";
?>

<h1>RVC Admin System</h1>

<?php

$result = mysql_query("SELECT COUNT(ID) as HOWMANY FROM listings");
if(@mysql_num_rows($result)>0) {
$row = mysql_fetch_assoc($result);
$LISTINGS = number_format($row['HOWMANY']);
}
$result = mysql_query("SELECT COUNT(id) as HOWMANY FROM user");
if(@mysql_num_rows($result)>0) {
$row = mysql_fetch_assoc($result);
$ADMINS = number_format($row['HOWMANY']);
}

print "<p>There are ".$LISTINGS." listings in the system, and ".$ADMINS." admins.</p>";

$result = mysql_query("SELECT description FROM LGBTlevel ORDER BY description");
if(@mysql_num_rows($result)>0) {
print "<div style='float: left; padding-right: 30px;'><p>Levels:</p>";
print "<ul style='margin: 2px 0 5px 18px; padding: 0;'>";
while($row = mysql_fetch_row($result)) {
    print "<li style='margin-bottom: 2px;'>".$row[0]."</li>";
    }
print "</ul></div>";
}


$result = mysql_query("SELECT description FROM LGBTtype ORDER BY description");
if(@mysql_num_rows($result)>0) {
print "<div style='float: left; padding-right: 30px;'><p>Types of Listings:</p>";
print "<ul style='margin: 2px 0 5px 18px; padding: 0;'>";
while($row = mysql_fetch_row($result)) {
    print "<li style='margin-bottom: 2px;'>".$row[0]."</li>";
    }
print "</ul></div>";
}
print "<br style='clear: left;' />";

?>

<?php session_write_close(); ?>

<br style='clear: both;' /><br />
</div>

</body>
</html>

这是connect.php文件(删除了实际访问信息)

<?php

$testing_server = true;

if($testing_server != true){
$MYSQL_USER_NAME = "removed";
$MYSQL_PASSWORD = "removed";
$MYSQL_DATABASE_NAME = "removed";

$dbh=mysql_connect ("localhost", "$MYSQL_USER_NAME", "$MYSQL_PASSWORD") or die ('I cannot connect to the database because: ' . mysql_error());
mysql_select_db ("$MYSQL_DATABASE_NAME");


$db = new mysqli('localhost', "$MYSQL_USER_NAME", "$MYSQL_PASSWORD", "$MYSQL_DATABASE_NAME");
if($db->connect_errno > 0){
    die('Unable to connect to database [' . $db->connect_error . ']');
    }
} // if testing server != true
else{
$MYSQL_USER_NAME = "removed";
$MYSQL_PASSWORD = "removed";
$MYSQL_DATABASE_NAME = "removed";

$dbh=mysql_connect ("localhost", "$MYSQL_USER_NAME", "$MYSQL_PASSWORD") or die ('I     cannot connect to the database because: ' . mysql_error());
mysql_select_db ("$MYSQL_DATABASE_NAME");


$db = new mysqli('localhost', "$MYSQL_USER_NAME", "$MYSQL_PASSWORD",     "$MYSQL_DATABASE_NAME");
if($db->connect_errno > 0){
    die('Unable to connect to database [' . $db->connect_error . ']');
    }

}//else, testing server credentials

?>

这是头文件

<meta name='robots' content='noindex,nofollow' />
<meta name='author' content='removed' />
<meta http-equiv='Content-Type' content='text/html; charset=utf-8' />
<meta name='MSSmartTagsPreventParsing' content='TRUE' />
<meta http-equiv='imagetoolbar' content='no' />

<link rel='stylesheet' type='text/css' href='css/styles.css' />
<link type="text/css" href="css/custom-theme/jquery-ui-1.9.1.custom.css" rel="stylesheet" />

<script type='text/javascript' src='includes/javascript/jquery-1.8.1.min.js'></script>
<script type="text/javascript" src="includes/javascript/jquery-ui-1.9.1.custom.min.js">    </script>

<link href='https://fonts.googleapis.com/css?family=Cantora+One' rel='stylesheet' type='text/css'>
<link href='https://fonts.googleapis.com/css?family=Source+Sans+Pro' rel='stylesheet'     type='text/css'>
<link href='https://fonts.googleapis.com/css?family=Cabin+Condensed' rel='stylesheet' type='text/css'>
<link href='https://fonts.googleapis.com/css?family=Roboto+Condensed' rel='stylesheet' type='text/css'>

Aaand这里是菜单文件

<?php
#MENU
?>

<form method='post' action='index.php' style='float: right; margin: 0 0 0 10px;'><input type='hidden' name='RVC_LOGOUT' value='TRUE' /><input type='image' title='Logout' src='images/icon-logout.png' /></form>
<a href='admin-users.php' title='Manage Users'><img src='images/icon-users.png' border='0' alt='Manage Users' style='float: right; margin: 0 0 0 10px;' /></a>
<a href='listings.php' title='Edit Listings'><img src='images/icon-listings.png' border='0' alt='Edit Listings' style='float: right; margin: 0 0 0 10px;' /></a>
<a href='dashboard.php' title='Home'><img src='images/icon-home.png' border='0' alt='Home' style='float: right; margin: 0 0 0 10px;' /></a>

如果有人看到任何原因导致此页面在登录后应该正常加载,然后在尝试离开后使每个使用会话的页面超时,那么您的帮助将不胜感激。

单击菜单文件中的任何链接会导致页面在第一行超时,正如我所说的那样是session_start();

编辑:

我将其中一个子页面缩减为session_start调用,但仍会导致浏览器超时。

0 个答案:

没有答案