--TEST-- Bug #47229 (preg_quote() doesn't escape -) --FILE-- <?php var_dump(preg_quote('-oh really?')); // make sure there's no regression in matching preg_match('/[a\-c]+/', 'a---b', $m); var_dump($m); preg_match('/[a\-c]+/', 'a\-', $m); var_dump($m); preg_match("/a\-{2,}/", 'a----a', $m); var_dump($m); preg_match("/a\-{1,}/", 'a\----a', $m); var_dump($m); ?> --EXPECTF-- %string|unicode%(13) "\-oh really\?" array(1) { [0]=> %string|unicode%(4) "a---" } array(1) { [0]=> %string|unicode%(1) "a" } array(1) { [0]=> %string|unicode%(5) "a----" } array(0) { }