CSS Generator

.htaccess

#
# CSS Generator
#
# Scans a directory for all the CSS and compiles them into a single, compressed
# document for easy and quick access from the client side. Also sends headers
# to ensure that the document will not be loaded more than every 2 days. 
#

<Files .htaccess>
	Order Allow,Deny
	Deny from all
</files>

#
# Set some headers to ensure speed
#
<Files stylesheet.css>
	Header set Cache-Control "max-age=172800, must-revalidate"
</files>

RewriteEngine On

#
# Rewrite to cssgen.php for generation
#
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_URI} /stylesheet\.css$
RewriteRule . cssgen.php [L]

cssgen.php

<?php
//
// CSS Cacher and compressor
//
$path = dirname(__FILE__);
$buffer = '';

foreach(glob("*.css") as $file)
{
	$buffer .= file_get_contents($file);
}

$buffer = preg_replace('!/\*[^*]*\*+([^/][^*]*\*+)*/!', '', $buffer);
$buffer = str_replace(array("\t", "\r\n", "\r", "\n", '    ', '   ', '  '), '', $buffer);
$buffer = str_replace(array(': ', ' :', ', ', ' {', ';}'), array(':', ':', ',', '{', '}'), $buffer);

header("content-type: text/css; charset: UTF-8");
echo $buffer;

@file_put_contents($path . '/stylesheet.css', $buffer);
exit;