cottonbuds2005 Posted October 10, 2009 Share Posted October 10, 2009 Im very new to php and mysql databases. This logout script doesnt work, doesnt re-direct to the index.php page. Any help will be greatly appreciated. Thank you very much _____________________________________________________________________________________ <?php //initialize the session if (!isset($_SESSION)) { session_start(); } // ** Logout the current user. ** $logoutAction = $_SERVER['PHP_SELF']."?doLogout=true"; if ((isset($_SERVER['QUERY_STRING'])) && ($_SERVER['QUERY_STRING'] != "")){ $logoutAction .="&". htmlentities($_SERVER['QUERY_STRING']); } if ((isset($_GET['doLogout'])) &&($_GET['doLogout']=="true")){ //to fully log out a visitor we need to clear the session varialbles $_SESSION['MM_Username'] = NULL; $_SESSION['MM_UserGroup'] = NULL; $_SESSION['PrevUrl'] = NULL; unset($_SESSION['MM_Username']); unset($_SESSION['MM_UserGroup']); unset($_SESSION['PrevUrl']); $logoutGoTo = "index.php"; if ($logoutGoTo) { header("Location: $logoutGoTo"); exit; } } ?> <?php if (!isset($_SESSION)) { session_start(); } $MM_authorizedUsers = "Administrator"; $MM_donotCheckaccess = "false"; // *** Restrict Access To Page: Grant or deny access to this page function isAuthorized($strUsers, $strGroups, $UserName, $UserGroup) { // For security, start by assuming the visitor is NOT authorized. $isValid = False; // When a visitor has logged into this site, the Session variable MM_Username set equal to their username. // Therefore, we know that a user is NOT logged in if that Session variable is blank. if (!empty($UserName)) { // Besides being logged in, you may restrict access to only certain users based on an ID established when they login. // Parse the strings into arrays. $arrUsers = Explode(",", $strUsers); $arrGroups = Explode(",", $strGroups); if (in_array($UserName, $arrUsers)) { $isValid = true; } // Or, you may restrict access to only certain users based on their username. if (in_array($UserGroup, $arrGroups)) { $isValid = true; } if (($strUsers == "") && false) { $isValid = true; } } return $isValid; } $MM_restrictGoTo = "failed.php"; if (!((isset($_SESSION['MM_Username'])) && (isAuthorized("",$MM_authorizedUsers, $_SESSION['MM_Username'], $_SESSION['MM_UserGroup'])))) { $MM_qsChar = "?"; $MM_referrer = $_SERVER['PHP_SELF']; if (strpos($MM_restrictGoTo, "?")) $MM_qsChar = "&"; if (isset($QUERY_STRING) && strlen($QUERY_STRING) > 0) $MM_referrer .= "?" . $QUERY_STRING; $MM_restrictGoTo = $MM_restrictGoTo. $MM_qsChar . "accesscheck=" . urlencode($MM_referrer); header("Location: ". $MM_restrictGoTo); exit; } ?> <!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"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>IT Inventory Database</title> <link rel="stylesheet" type="text/css" href="files/stylesheet/style.css"> </head> <body><h3>IT Inventory Database</h3> <table> <tr> <td><form id="create" name="create" method="post" action="files/create.php"> <input name="create" type="submit" class="mainbtn" id="create" value="Create New Record" /> </form> </td> <td><form id="view" name="view" method="post" action="files/ITDB.php"> <input name="view" type="submit" class="mainbtn" id="view" value="View IT Database" /> </form></td> </tr> <tr> <td><form id="deleterecord" name="deleterecord" method="post" action="files/DeleteITDB.php"> <input name="delete" type="submit" class="mainbtn" id="search2" value="Delete Record" /> </form></td> <td><form id="results" name="results" method="post" action="files/ITFAResults.php"> <input name="results" type="submit" class="mainbtn" id="search" value="IT and FA Reconciliation Result" /> </form></td> </tr> <tr> <td><form id="update" name="update" method="post" action="files/UpdateITDB.php"> <input name="update" type="submit" class="mainbtn" id="update" value="Update Record" /> </form></td> <td><form id="results" name="results" method="post" action="files/ITEPOResults.php"> <input name="results" type="submit" class="mainbtn" id="search" value="IT and EPO Reconciliation Result" /> </form></td> </tr> <tr> <td><form id="search" name="search" method="post" action="files/Search.php"> <input name="search" type="submit" class="mainbtn" id="search" value="Search Record" /> </form></td> <td><form id="ITEPOresults" name="ITEPOresults" method="post" action="#"> <input name="results" type="submit" class="mainbtn" id="search" value="-" /> </form></td> </tr> <tr> <td><form id="SearchandUpdate" name="SearchandUpdate" method="post" action="files/SearchandUpdate.php"> <input name="SearchandUpdate" type="submit" class="mainbtn" id="SearchandUpdate" value="Search and Update Record" /> </form></td> <td><form id="ITEPOresults" name="ITEPOresults" method="post" action="#"> <input name="results" type="submit" class="mainbtn" id="search" value="-" /> </form></td> </tr> <tr> <td colspan="2"><form name="form1" id="form1" method="post" action=""> <div align="center"> <form action="<?php echo $logoutAction ?>" method="post"><input type="submit" name="Submit" value="Logout" /> </form></td> </tr> </table> </body> </html> Quote Link to comment https://forums.phpfreaks.com/topic/177193-logout-script-problem-pls-help/ Share on other sites More sharing options...
MadTechie Posted October 10, 2009 Share Posted October 10, 2009 1. please use code tags, 2. your have a open tag for a form then another open tag for a form.. remove the first one <td colspan="2"><form name="form1" id="form1" method="post" action=""> <div align="center"> <form action="<?php echo $logoutAction ?>" method="post"><input type="submit" name="Submit" value="Logout" /> </form></td> should be <td colspan="2"> <div align="center"> <form action="<?php echo $logoutAction ?>" method="post"><input type="submit" name="Submit" value="Logout" /> </form></td> 3. view source to check the action has doLogout=true Quote Link to comment https://forums.phpfreaks.com/topic/177193-logout-script-problem-pls-help/#findComment-934337 Share on other sites More sharing options...
cottonbuds2005 Posted October 10, 2009 Author Share Posted October 10, 2009 Thank you so much MadTechie. It worked... Quote Link to comment https://forums.phpfreaks.com/topic/177193-logout-script-problem-pls-help/#findComment-934437 Share on other sites More sharing options...
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