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<?php
header("X-UA-Compatible: IE=edge,chrome=1");
session_start();
function htmlsafe($str) {
return $str=htmlspecialchars($str,ENT_QUOTES,'UTF-8');
}
function generatePassword($length) {
$arr = str_split('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890'); //Array of characters that may occur in the password
shuffle($arr); //Shuffle array
$arr = array_slice($arr, 0, $length); //Extract the first $length characters from the shuffled array
return implode('', $arr); //Make string of the array and return the result
}
function addBackLink($postBacks) {
echo "<form name='backLink' action='.' method='post'>";
foreach($postBacks as $name=>$value) {
echo "<input type='hidden' name='".$name."' value='".$value."' />";
}
echo "<a href='#' onclick='document[\"backLink\"].submit();return false;'><-- Back</a>";
echo "</form>";
}
$pagetitle = "Quiz system";
$userMsg = "";
$errorMsg = "";
include_once "login/checkLogin.php";
ob_start();
if (isset($_POST['logoutLink'])) {
unset($_SESSION['userName']);
unset($_SESSION['userPassword']);
unset($_SESSION['userType']);
session_destroy();
} else if (checklogin()) {
include "../../php/dbconnect.php";
//Default page
$content="frontpage.html.php";
//Include based on menu selection
if(isset($_POST['dataLink'])) {
include "data/index.php";
} else if(isset($_POST['registerStudentsLink']) || isset($_POST['parseSubmit'])) {
include "registerStudents/index.php";
} else if(isset($_POST['listStudentsLink'])) {
include "students/index.php";
} else if(isset($_POST['listQuizzesLink'])) {
include "quiz/index.php";
} else if(isset($_POST['checkQuizzesLink'])) {
include "quizChecking/index.php";
}else if(isset($_POST['coursesLink'])) {
include "course/index.php";
} else if (isset($_POST['searchString'])) {
include "search/index.php";
} else {
$_POST['aboutPageLink']=true;
}
ob_end_clean();
//Enclosing page frame //checkQuizzesLink
include "pageframe.html.php";
exit();
}
include "login/index.php";
exit();
?>
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