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<?php $fullname = 'Joe Blow'; if (preg_match('/^ (\S+) # firstname/alias \s+ \S+ # surname $/x', $fullname, $matches)) { print $matches[1] . "\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
Warning: preg_match(): Unknown modifier 'a' in /in/jh4EJ on line 4

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