What is the difference between server-side execution in PHP and client-side execution in JavaScript?

Server-side execution in PHP means that the code is executed on the server before the response is sent to the client, while client-side execution in JavaScript means that the code is executed on the client's browser after the response is received. This means that PHP can handle server-side tasks such as database interactions and file processing, while JavaScript is used for client-side interactivity and dynamic content updates. 

<?php
// Server-side execution in PHP
$name = "John";
echo "Hello, $name!";
?>

Keywords

server-side execution PHP client-side execution JavaScript differences

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