What is the correct way to handle button clicks in PHP forms?

When handling button clicks in PHP forms, it is important to check if the form has been submitted and which button was clicked. This can be done by checking the value of the button in the $_POST array. By using conditional statements, you can execute different actions based on which button was clicked. 

if(isset($_POST['submit_button'])) {
    // Code to handle submit button click
} elseif(isset($_POST['cancel_button'])) {
    // Code to handle cancel button click
}

Keywords

PHP form handling button click event handling form submission

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