I'm trying to build a tiny skeleton framework for a friend, where each time a button is pressed a certain animation is played. He wants a way to count the number of times the button is clicked, as well, but I can't seem to get that part working. What am I doing wrong?
<?php
if( isset($_POST['mushu']) )
{
echo "Working.";
playAnimation();
clickInc();
}
function playAnimation()
{
/* ... */;
}
function clickInc()
{
$count = ("clickcount.txt");
$clicks = file($count);
$clicks[0]++;
$fp = fopen($count, "w") or die("Can't open file");
fputs($fp, "$clicks[0]");
fclose($fp);
echo $clicks[0];
}
?>
<html>
<head>
<title>Adobe Kitten</title>
</head>
<body>
<form action="<?php $_SERVER['PHP_SELF']; ?>">
<input type="button"
value="Let's see what Mushu is up to."
name="mushu">
</form>
</body>
</html>