100 Days - Progress Bar Script

This is a PHP script to monitor the overall progress of the 100 days initiative. I figured I'd share it for anyone else taking part (or monitoring the participants) who might like to shove it on their site.

Stick this before the <html> tag:

<?php
$tableWidth = 800;

$numDays = 100;  
$endDate = mktime(0,0,0,03,11,2010);  
$todayDate = mktime( 0,0,0,gmstrftime("%m"),gmstrftime("%d"),gmstrftime("%Y") );  
$leftNum = ( $endDate - $todayDate )/( 86400 );  
$todayNum = $numDays + 1 - $leftNum;
 $leftNum -= 1;  
$tdWidthGone = $tableWidth/100 * $todayNum;  
?>

Stick this just before the closing <head> tag:


<style type="text/css">
#progress {
width:
  <?=$tableWidth?>px;
border:2px solid #ccc;
}
#gone 
{
width:
    <?=$tdWidthGone?>px;
background-color:#0F0;
 }
#left {
 background-color:#F00;
}
</style>

Stick this anywhere in the body of your page:

<h3>Overall Progress - Today's date is: <?=gmstrftime("%d %B %Y")?></h3>

<table id="progress">
<tr><th id="gone"><?=$todayNum?></th><th id="left"><?=$leftNum?></th>