It is for a non-capturing subpattern - http://www.php.net/manual/en/regexp.reference.subpatterns.php
Cheers, -Dan On 28 July 2010 08:58, lenz <[email protected]> wrote: > "something or not" : "not x00 or x7f" would be my first bet. not > tested though :-) > > cheers > lenz > > On Wed, Jul 28, 2010 at 8:55 AM, ctx2002 <[email protected]> wrote: >> preg_match('/(?:[^\x00-\x7F])/',$str). >> >> is any one know what is that "?:" means? and give me a web link? >> >> regards >> >> anru >> >> -- >> NZ PHP Users Group: http://groups.google.com/group/nzphpug >> To post, send email to [email protected] >> To unsubscribe, send email to >> [email protected] > > > > -- > twitter: @norbu09 > current project: iWantMyName.com > painless domain registration (finally) > > -- > NZ PHP Users Group: http://groups.google.com/group/nzphpug > To post, send email to [email protected] > To unsubscribe, send email to > [email protected] -- NZ PHP Users Group: http://groups.google.com/group/nzphpug To post, send email to [email protected] To unsubscribe, send email to [email protected]
