Quick and dirty logging in PHP

quick_and_dirty_logging.php

<?php
function log($msg)
{
 
	//using the date() function
	$time = date("F jS Y, h:iA");
 
	//$remote_addr is PHP variable to get ip address
	$ip = $REMOTE_ADDR;
 
	//$http_referer is PHP variable to get referer
	$referer = $HTTP_REFERER;
 
	//$http_user_agent is PHP variable for browser
	$browser = $HTTP_USER_AGENT;
 
	//what page they came from
	$page = $_SERVER['REQUEST_URI'];
 
	//use the fopen() function
	$fp = fopen("/tmp/jinn.log",  "a");
 
	//using the fputs() function
	fputs($fp, "
	Time: $time
	IP: $ip
	Referer: $referer
	Browser: $browser
	Page: $page
	Msg: $msg
	");
 
	fclose($fp);
 
}

?>