--TEST-- Bug #72691 (mb_ereg_search raises a warning if a match zero-width) --SKIPIF-- <?php if (!extension_loaded('mbstring')) die('skip ext/mbstring required'); ?> --FILE-- <?php $str = 'foo'; mb_ereg_search_init($str); mb_ereg_search('\A'); var_dump(mb_ereg_search_getpos()); var_dump(mb_ereg_search_getregs()); mb_ereg_search('\s*'); var_dump(mb_ereg_search_getpos()); var_dump(mb_ereg_search_getregs()); mb_ereg_search('\w+'); var_dump(mb_ereg_search_getpos()); var_dump(mb_ereg_search_getregs()); mb_ereg_search('\Z'); var_dump(mb_ereg_search_getpos()); var_dump(mb_ereg_search_getregs()); ?> --EXPECT-- int(0) array(1) { [0]=> string(0) "" } int(0) array(1) { [0]=> string(0) "" } int(3) array(1) { [0]=> string(3) "foo" } int(3) array(1) { [0]=> string(0) "" }