sorry, I made a mistake in my original post: instead of the classic !=, you have to use !==
for example:
if(strpos($string,$substring)!==false)
Hey, I’ve just read that you had a problem with the letter D, I wanted to tell you that I had the same problem and I found the answer to that. A lot a search engines in php user the function strpos or stripos. The thing is that when you compare you have to use three equals and the boolean value, for example:
if(strpos($string,$substring)!===false)
Regards,
Diego
