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php to make login and logout page

Posted on November 28, 2021November 28, 2021 By christo No Comments on php to make login and logout page

Full project with source code to make login and logout page

Table of Contents

  • login.php
  • logout.php

login.php

<?php 
session_start();

if ($_SESSION['login'] == '1'){
	echo 'U bent ingelogd';
}

if (!isset($_SESSION['login']) || $_SESSION['login'] == '0') { //als er nog geen sessie is of hij is aan 0 / uitgelogd
	if ($_POST['submit']=='Login'){
		$query = "SELECT * FROM `users` WHERE `user` = '{$_POST['loginUser']}'";
		$login = mysql_query($query);
		$dbarray = mysql_fetch_array($login);
		$password = stripslashes($dbarray['password']);
		if ($_POST['loginPass'] == $password) { 
			$_SESSION['login'] = '1';// we maken 1 session aan..
			header('location:');
		}
	}
	?>
	<form action='' method=POST>
	<input type='text' name='loginUser' value=''>
	<input type='text' name='loginPass' value=''>
	<input type='submit' name='submit' value='Login'>
	</form>
	<?php
}
?>

logout.php

<?php 
session_start(); 

if (isset($_SESSION['login'])) { //als er een sessie is en hij is 1

	if($_SESSION['login'] == '1') { 
		// we maken 1 session aan..
		$_SESSION['login'] = '0';
		echo "U bent nu uitgelogd.";
	}
	else {
		echo "U was al uitgelogd.";
	}

}
?>
php Tags:php

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