Possible Duplicate:
Creating jQuery AJAX requests to a PHP function
How can i write PHP in Jquery
is there is a way to do this
$('button').click(function(){
<?php session_destroy();?>
}) ;
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Your PHP code will be returned, and then returned to the client. What you'd want to do is use an AJAX call or other HTTP Get to a URL on your site to execute the session destroy.p.campbell– p.campbell2012-07-12 13:43:48 +00:00Commented Jul 12, 2012 at 13:43
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php code with js? create a session_destory.php you can callsilly– silly2012-07-12 13:44:51 +00:00Commented Jul 12, 2012 at 13:44
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2Well if you are destroying the session. One would imagine you are logging out or some similar task. Why not allow the button to navigate to the page directly... kill the session then redirect from the server to your landing page (login or other)rlemon– rlemon2012-07-12 13:47:20 +00:00Commented Jul 12, 2012 at 13:47
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3 Answers
You can't execute PHP client-side.
But
You can call a php script on click to do what you want:
$('button').click(function(){
$.get("destroySession.php");
});
You can also get or post some values:
var values = {
destroy: true
};
//get request:
$.get("destroySession.php", values);
//post request:
$.post("destroySession.php", values);
5 Comments
Mina Gabriel
can you call a php function or it has to be a php file
Naftali
@MinaGabriel php file. You can't execute php (server side) code on the client (browser) side.
rlemon
you can call a file and pass arguments using
$.get("destroySession.php?foo=bar"); or POSTing them and have that determine the action to take in the PHP file (calling specific functions with or without arguments)Naftali
@rlemon that is not the right way to use
$.getrlemon
@Neal this question has been answered more than a few times. I can probably find 10 or more examples on the site.
You can't execute PHP client-side.
1 Comment
Michael Berkowski
No, but you can call a server side script to perform the action via ajax.
You cannot. PHP is interpreted on the server side and jQuery is interpreted on the client side.
You should either use an anchor <a href="session_destroy.php"> to go to another PHP page and destroy the session or use AJAX to call the destroy function without leaving the page.
jQuery('button').click( function () { jQuery.get("session_destroy.php"); } );
