How can a name be assigned to a submit button in PHP?

In PHP, a name can be assigned to a submit button by adding the "name" attribute to the button element in the HTML form. This name will be used to identify the button when the form is submitted, allowing you to perform specific actions based on which button was clicked. To access the value of the submit button in PHP, you can use the $_POST or $_GET superglobals depending on the form submission method. 

<form method="post">
  <input type="submit" name="submit_button" value="Submit">
</form>

<?php
if(isset($_POST['submit_button'])){
  // Code to execute when the submit button is clicked
}
?>

Keywords

PHP submit button name assignment form handling HTML form

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