Question

I have a web application in php, I don’t know which one will be ever called an processed first,

In my php file, I also have a javascript code

<script>
$(document).ready(function(){});
</script>


In my php code, I will send an array object into that javascript. So I wonder why the php code is executed first instead of the javascript ? Does it mean that all server code will always be executed before the client script runs during the browser view is shown.

Answer 1

Yes, normally, the whole server processing finished before the page is delivered to the browser. At this moment, JavaScript execution starts.

You can add late execution of PHP code using AJAX.