--TEST-- function test: mysqli_errno --SKIPIF-- <?php require_once('skipif.inc'); require_once('skipifconnectfailure.inc'); ?> --FILE-- <?php require_once("connect.inc"); /*** test mysqli_connect 127.0.0.1 ***/ $link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket); $errno = mysqli_errno($link); var_dump($errno); mysqli_select_db($link, $db); mysqli_query($link, "SELECT * FROM non_exisiting_table"); $errno = mysqli_errno($link); var_dump($errno); mysqli_close($link); print "done!"; ?> --EXPECT-- int(0) int(1146) done!