How can developers optimize the use of PHP and JavaScript for seamless webpage functionality?

To optimize the use of PHP and JavaScript for seamless webpage functionality, developers can minimize the amount of PHP code embedded in the HTML document and leverage JavaScript for client-side interactions. This can improve the performance of the webpage by reducing server requests and enhancing user experience through dynamic content loading. 

<?php
// PHP code to fetch data from server and pass it to JavaScript
$data = fetchDataFromServer();
echo "<script>var data = " . json_encode($data) . ";</script>";
?>

Keywords

PHP JavaScript optimization webpage functionality seamless

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