Answers for "run php function on button click"

run php function on button click

Button clicks are client side whereas PHP is executed server side, but you can achieve this by using Ajax:

$('.button').click(function() {
  $.ajax({
    type: "POST",
    url: "some.php",
    data: { name: "John" }
  }).done(function( msg ) {
    alert( "Data Saved: " + msg );
  });
});
In your PHP file:

<?php
    function abc($name){
        // Your code here
    }
?>