What are the differences between PHP and JavaScript in terms of client-side and server-side interactions?

PHP is a server-side language, meaning it runs on the server and generates HTML that is sent to the client's browser. On the other hand, JavaScript is a client-side language, meaning it runs in the browser and can interact with the HTML and CSS of a webpage. This means that PHP is used for server-side interactions, such as processing form data or accessing a database, while JavaScript is used for client-side interactions, such as validating form inputs or creating interactive elements on a webpage. 

// PHP code for server-side interaction
<?php
  $name = $_POST['name'];
  $email = $_POST['email'];
  
  // Process form data, such as saving to a database
?>

Keywords

PHP JavaScript client-side server-side interactions

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