--TEST-- Bug #39032 (strcspn() stops on null character) --FILE-- <?php var_dump(strcspn(chr(0),"x")); var_dump(strcspn(chr(0),"")); var_dump(strcspn(chr(0),"qweqwe")); var_dump(strcspn(chr(1),"qweqwe")); echo "Done\n"; ?> --EXPECTF-- int(1) int(0) int(1) int(1) Done