How can one determine if an image button was pressed in a PHP form?

To determine if an image button was pressed in a PHP form, you can check if the corresponding form field isset in the $_POST array. Image buttons typically have a name attribute, so you can use isset($_POST['button_name']) to check if the button was pressed. 

if(isset($_POST['submit_button'])) {
    // Image button with name 'submit_button' was pressed
    // Add your code here to handle the button press
}

Keywords

PHP form submission image button isset() $_POST

Related Questions