Generating Random Word

[yakoup46]

So this is the code i have...

 

$number = range('a','z');

$test = ($number[rand(0,25)]) . ($number[rand(0,25)]) . ($number[rand(0,25)]) . ($number[rand(0,25)]);

 

So if were to echo $test i would get four random letters. What i want to do is have it continue to generate random letters until it creates the word 'food'. I have absolutely no idea where to go from here. So any help would be awesome.

[kenrbnsn]

Please don't double post. Locked.

 

Ken