Hi all,
I'm sure this is blindingly simple, but could anyone tell me how to
get an ereg_replace() to return a string where all characters OTHER
than alpha-numerics have been stripped out?
I can do the reverse with:
$output = ereg_replace('[[:alnum:]]', '', $string);
Which will happily remove all alpha-numeric characters from $string!
But I want it to remove anything but.. suggestions please?
--
Best regards,
Richard Davey
http://www.phpcommunity.org/wiki/296.html
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