mysqli_errno.phpt

linux下安装不上mysql5与php5的可用此关联

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

    $tmp    = NULL;   
    $link   = NULL;   
    
    if (!is_null($tmp = @mysqli_errno()))
        printf("[001] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
        
    if (!is_null($tmp = @mysqli_errno($link)))
        printf("[002] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);

    if (!$link = mysqli_connect($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);        
    }            
            
    var_dump(mysqli_errno($link));
        
    if (!mysqli_query($link, 'DROP TABLE IF EXISTS test')) {
        printf("[004] Failed to drop old test table: [%d] %s\n", mysqli_errno($link), mysqli_error($link));
    }        
   
    mysqli_query($link, 'SELECT * FROM test');
    var_dump(mysqli_errno($link));    
        
    mysqli_close($link);
    
    var_dump(mysqli_errno($link));
    
    print "done!";
?>
--EXPECTF--
int(0)
int(%d)

Warning: mysqli_errno(): Couldn't fetch mysqli in %s on line %d
NULL
done!