Shoutbox

Just a little test script to increase the number by 1 every time the page is refreshed and it works fine, but if you hold down F5 to refresh for quite a while, the number decreases and I can't work out why :/

code:

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<?php

$filename = "count.txt";

$x = file_get_contents("$filename");
file_put_contents("$filename", $x);

$x = $x*1;
$y = $x+1;

$f = fopen($filename, "w");
fwrite($f, $y);
fclose($f);

echo $x;

?>

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