I am creating a game and in that game to get coins you have to click a button but I do not know how to. What I thought first was to create a button in HTML then a PHP variable and make it so that when you click the button the variable value goes up by one and starts at zero. But I thought how do you control a HTML button with PHP.
Here is my code already made, MAKE SURE TO READ THE LINES OF COMMENTS IN THE CODE
<?php
$coin = 0; //the variable that shows you your coins
echo 'You have ' .$coin;
echo <<<_END
<img src="coin.png" width="2%" alt="coins">
_END;
echo <<<_END
<button>More!</button> //button that makes your coins go up by one
_END;
?>
Thanks, PHPcrazcode