<?php
$cap = $_GET['cap'];
if(is_numeric($cap) && $cap>=0){
unlink("memCap.dat");
$myfile = fopen("memCap.dat", "w") or die("Unable to open file!");
$txt = $cap;
fwrite($myfile, $txt);
fclose($myfile);
header("Location: ../../stat.php");
}
else{
echo "Please enter a number (Eg. 350)";
}
?>