Not very many substitutions performed[1]:<p><pre><code> 'colour' => 'color',
'grey' => 'gray',
'!please' => '!important',
'transparency' => 'opacity',
'centre' => 'center',
'plump' => 'bold',
'photograph' => 'image',
'capitalise' => 'capitalize'
</code></pre>
Would've thought there'd be a ton of opportunities to pedantically correct CSS's choice of words. !please instead of !important made me laugh, though.<p>[1]: Taken from <a href="https://github.com/idiot/Spiffing/blob/master/spiffing.php" rel="nofollow">https://github.com/idiot/Spiffing/blob/master/spiffing.php</a> (aside, please don't use this project as a good example of PHP code style).