<?php
date_default_timezone_set('America/New_York'); $uri       = $_SERVER['QUERY_STRING']; $visitTime = time();  $ts        = date("c"); $ip        = $_SERVER['REMOTE_ADDR']; 
$logLine   = $visitTime . "," . $ts . "," . $uri . " " . $ip . "\n";
$myFile = "flow.txt";
$fh = fopen($myFile, 'a') or die("can't open file");fwrite($fh, $logLine);fclose($fh);
echo '+';    // + means good in pi Land
?>