This may sound stupid, but how do get preg_match to look for spaces as well?
This is what I have:
preg_match("/[^a-zA-Z0-9_]+/", $str)
if $str equals "you_foo", preg_match proves false, thats good.
if $str equals "you foo", preg_match proves true, thats bad.
How do i get it to accept spaces?
Thanks!
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