Question

我正在使用PHP与MySQL在2003年使用PHP 5.2提取程序，课程等。我正在使用PHP 5.4将我的站点转移到新的2008盒子（因为数据库上的注入攻击）。我的数据仍然从我的新服务器上传到我的网站（程序，课程等）。

问题是我有一个用于登录的页面，不会加载（HTTP 500错误）。我已经追溯到可以解决的代码段，并认为它是session_start()。我知道在5.3中它改变了，如果它不能启动而不是之前的真实，它将返回false。

我已经尝试回应每个变量逐行加载的内容，因为我可以将它与两个版本进行比较。我尝试在开始时开始会话。在我的代码之前结束它等等。看起来很简单，但我还没有让它工作。

这是我的页面“login-inc-header.php”的开头：

<?php
    if(!isset($session_started)) $session_started = session_start();
    // avoids duplicate pstings
    header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
    header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the past
    ini_set("display_errors", "1");
    if(!isset($requires)) $requires = "User";
    include_once("includes/handleLogin.php"); 
    include_once("../includes_app/db_settings.php");
?>

如果我删除此块，页面将在没有我的登录框的情况下加载。页面在5.2版本中完美运行。想法？

我的db_settings：

<?php
    //$site_root = "/var/www/html/";
    $site_root = "C:\\Inetpub\\wwwroot\\";  //changed 12-13-13 for new server
    //$site_root = substr($_SERVER['PATH_TRANSLATED'], 0, (-1 * strlen($_SERVER['PATH_INFO'])));
    $site_url = "http://10.20.251.60/";

    include_once($site_root."includes_app/adodb/adodb.inc.php");
    $db =& ADONewConnection('mysql');
    $db->Connect("localhost", "####", "####", "####");

    $db->SetFetchMode(ADODB_FETCH_ASSOC);

    // for mysql only...make sure we are NOT in strict mode
    $db->Execute("SET sql_mode=''");

    $tblprefix = "";
    $extraFieldLabHours = true; 
    $extraFieldOBIHours = true; 
    $extraFieldsPrereqCoreq = true;
    $extraFieldProgramRequirements = true;
    $maxCourseCodeLength = 4;
    $maxCoursePrefixLength = 4; // 11-05-10 added this line to fix prefix length
    $exportReport[$site_url.'includes_app/html_word_export.php'] = "Export for Microsoft Word 2007";
    $exportReport[$site_url.'includes_app/html_rtf_export.php'] = "Export for Adobe InDesign CS2";
    $exportReport[$site_url.'directory/print.php'] = "Export Directory to HTML";
    $sysadmin_email = "gntc@gntc.edu";
    $extraModuleEmployeeDirectory = true;
    $extraModuleCampusAlert = true;
    $extraFieldAtAGlance = true;
    $areas = array();
    $configAreasResult = $db->Execute("SELECT dbName, displayName FROM ".$tblprefix."areas ORDER BY sequence");
    while($configRow = $configAreasResult->fetchRow()) $areas[$configRow['dbName']] = $configRow['displayName'];
    $program_types = array();
    $configProgramTypesResult = $db->Execute("SELECT dbName, displayName FROM ".$tblprefix."program_types ORDER BY sequence");
    while($configRow = $configProgramTypesResult->fetchRow()) $program_types[$configRow['dbName']] = $configRow['displayName'];
    $extraFieldCampus = array();
    $configCampusesResult = $db->Execute("SELECT displayName FROM ".$tblprefix."campuses ORDER BY sequence");
    while($configRow = $configCampusesResult->fetchRow()) $extraFieldCampus[] = $configRow['displayName'];
    $extraFieldEmployeeOfficeHours = true;
    $extraFieldEmployeeBio = true;
    $extraFieldEmployeePicture = true;
    $extraFieldFoptNumRequirements = true;
    $alternateTitleGeneralCoreCourses = "General Core Curriculum";
    $alternateTitleOccupationalCourses = "Occupational Curriculum";
    $extraModuleCampusAlert = true; // added on 3-10-10 to make campus alert feature work
    $alternateTitleEmployeeEducation = "Credentials"; $showBannerID = true;  
    $deeperMenus = true; 
    $importModules = array(); 
    $importModules['import_courses_xml.php'] = "Courses XML"; 
    $importModules['import_employees_xml.php'] = "Employees XML"; 
    $extraModuleDivisions = true; 
    $gntc_local_upload_dir = $site_root."uploads/"; 
    $gntc_web_upload_dir = $site_url."uploads/"; 
    $exportReport[$site_url.'includes_app/phone_sheet_csv.php'] = "Phone Sheet CSV";
?>

日志文件：

[16-Jan-2014 21:17:46 UTC] PHP警告：include_once（包括/ handleLogin.php）：无法打开流：C：\ inetpub \ wwwroot \ login \ includes \中没有此类文件或目录第8行的header.php

[16-Jan-2014 21:17:46 UTC] PHP警告：include_once（）：无法在C中打开'includes / handleLogin.php'（include_path ='。; C：\ php \ pear'）：第8行的\ inetpub \ wwwroot \ login \ includes \ header.php

[16-Jan-2014 21:17:46 UTC] PHP警告：include_once（../ includes_app / db_settings.php）：无法打开流：C：\ inetpub \ wwwroot \ login中没有此类文件或目录第9行\ includes \ header.php

[16-Jan-2014 21:17:46 UTC] PHP警告：include_once（）：无法打开包含的'../includes_app/db_settings.php'（include_path ='。; C：\ php \ pear' ）在第9行的C：\ inetpub \ wwwroot \ login \ includes \ header.php

[16-Jan-2014 21:17:46 UTC] PHP注意：未定义的变量：第16行的C：\ inetpub \ wwwroot \ login \ includes \ header.php中的标题

[16-Jan-2014 21:17:46 UTC] PHP注意：未定义的变量：第159行的C：\ inetpub \ wwwroot \ login \ includes \ header.php中的标题

我注意到这引用了PEAR，默认情况下没有像旧版本那样安装。这可能是问题吗？

Answer 1

您已将此作为您的网站根

$site_root = "C:\\Inetpub\\wwwroot\\";

尝试放

$site_root = "http://yourhost/folder_name/"

升级到5.4时PHP失败

1 个答案: