As one of the collaborative projects on my social network, we asked that people code a spelling check script in PHP. One member, who had zero previous knowledge of PHP took up the challenge. After investing a few hours into it, he came up with the following:<p><a href="http://shuzak.com/Teamwork.php">http://shuzak.com/Teamwork.php</a><p>You're welcome to download the source code. One major issue with the code is that it loses efficiency when the dictionary size is increased from 1,000 to 20,000 words.