php或javascript会话规则弹出窗口

Question

I just created a Pup-up using Magnific Pop-up. I now have to set the session rules:

• The popup has to appear 5 seconds after the user lands in the website and has not to be shown for the rest of session

• The popup has to appear 5 times for each user's session: as soon as the user does not perform any action on the popup or the user closes the popup 5 times, the popup doesn't have to appear anymore.

Can you help me please? Thanks in advance!

Answer 1

Below is a simple solution, however depending on how your site is set up other page loads and/or ajax calls could increment the counter, so be conscious of when/where you increment the session variable $_SESSION['show_popup_count']

<?php
session_start();
if(isset($_SESSION['show_popup_count'])){
    //handle completely new session here
    $_SESSION['show_popup_count']=0;
}
$_SESSION['show_popup_count'] += 1;

//expose value to javascript
?><script type="text/javascript">
    var popupCounts = <?php echo $_SESSION['show_popup_count']; ?>;
</script><?php
.... //continue on with rest of code

then here is your additional javascript

if(popupCounts<6){
    //code to show popup here
}