lionhylra · September 6, 2013 03:55
diff --git a/cookie.php b/cookie.php
 <?php 
   
  //setting a cookie 
  setcookie("user", "Joe Bloggs", time()+3600); 
  //cookie expires after an hour 
   
  // Print a cookie 
  echo $_COOKIE["user"]."<br>"; 

  // A way to view all cookies 
  //print_r($_COOKIE); 
   
  echo "<br>"; 
   
  /* How to check if cookie has been set? 
    if (isset($_COOKIE["user"])) 
      echo "Welcome " . $_COOKIE["user"] . "!<br />"; 
    else 
      echo "Welcome guest!<br />"; 
  */ 
   
  /* delete a cookie 
    // set the expiration date to one hour ago 
    setcookie("user", "", time()-3600); 
  */ 
   

 ?> 
 
diff --git a/session.php b/session.php
 <?php
    session_start();
    //store a session variable
    if (isset($_SESSION['pageviews'])) {
        $_SESSION['pageviews']++;
    }
    else {
        $_SESSION['pageviews'] = 1;
    }
 ?>

 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML  1.0 Strict//EN" 
 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 
 <?xml version="1.0" encoding="UTF-8"?>
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <body>
 <?php 
    echo "Pageviews=". $_SESSION['pageviews'] . "<br/>";
 ?>  

 <p>Re-load page to increment counter.</p>

 <p>Or, <a href="session3.php">destroy</a> the session by calling <tt>session3.php</tt></p>
 </body>
 </html>
 
 
 
 
 ===================
 
 
 <?php
    session_start();  // need to call this first to restore access to session variables
    session_destroy();   // now can destroy them
    header("location:session2.php");  // re-direct to session2.php
 ?>
	<?php
	session_start();
	//store a session variable
	if (isset($_SESSION['pageviews'])) {
	$_SESSION['pageviews']++;
	}
	else {
	$_SESSION['pageviews'] = 1;
	}
	?>

	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
	<?xml version="1.0" encoding="UTF-8"?>
	<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
	<body>
	<?php
	echo "Pageviews=". $_SESSION['pageviews'] . "<br/>";
	?>

	<p>Re-load page to increment counter.</p>

	<p>Or, <a href="session3.php">destroy</a> the session by calling <tt>session3.php</tt></p>
	</body>
	</html>




	===================


	<?php
	session_start(); // need to call this first to restore access to session variables
	session_destroy(); // now can destroy them
	header("location:session2.php"); // re-direct to session2.php
	?>