Yo mama f00ls

<?php            $hits = file("hits.db");            $fp = fopen("hits.db", "w");            $thispage = explode("/",$_SERVER['PHP_SELF']);            $thispage = array_pop($thispage);            if ($fp == false) {                echo "Error: could not open file hits.db.";            }            foreach ($hits as $line) {                list($page,$numhits,$date) = explode("\t",trim($line));                if ($page == $thispage) {                    ++$numhits;                    echo "            $numhits hits since $date";                    $found = 1;                }                if ($fp) {                    fwrite($fp,"$page\t$numhits\t$date\n");                }            }            if (!$found && $fp) {                echo "            1 hit since ".date("M j, Y",time());                fwrite($fp,$thispage."\t1\t".date("M j, Y",time())."\n");            }            fclose($fp);?>