break up string

[Coruba67]

Howdy!

Was hoping someone would know how to take a string and break it up word by word.... for example a string could say something like

RE: bob is cool

What I am wanting to do is take each word and then do a search for it in a database - so in this case four searches will take place!

Any idea's?

Thanks.

[NogDog]

[man]explode/man and [man]preg_split/man would be a couple options, depending on exactly what the input might be like.