--TEST--
mysqli_close()
--SKIPIF--
<?php
require_once('skipif.inc');
require_once('skipifemb.inc');
require_once('skipifconnectfailure.inc');
?>
--FILE--
<?php
    require_once("connect.inc");

    $tmp    = NULL;
    $link   = NULL;

    if (!is_null($tmp = @mysqli_close()))
        printf("[001] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);

    if (!is_null($tmp = @mysqli_close($link, $link)))
        printf("[002] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);

    if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
        printf("[003] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n",
            $host, $user, $db, $port, $socket);

    $tmp = @mysqli_close(NULL);
    if (NULL !== $tmp)
        printf("[004] Expecting NULL/NULL, got %s/%s\n", gettype($tmp), $tmp);

    $tmp = mysqli_close($link);
    if (true !== $tmp)
        printf("[005] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);

    if (!is_null($tmp = @mysqli_query($link, "SELECT 1")))
        printf("[006] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);

    print "done!";
?>
--EXPECTF--
done!