使用下面语句测试,结果浏览器什么也不显示<?php
$link=@new mysqli("localhost","developer","123456","test");
echo '<br/>';
if(mysqli_connect_errno())
{
echo "连接失败";}
else
echo "连接成功";
$link->close();
?>
$link=@new mysqli("localhost","developer","123456","test");
echo '<br/>';
if(mysqli_connect_errno())
{
echo "连接失败";}
else
echo "连接成功";
$link->close();
?>
不然你去掉i使用mysql
和mysql_connect -----------------------------------------
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如果用mysqli扩展 去掉@
否则直接用mysql_connect
$link = mysql_connect("localhost","developer","123456");
mysql_select_db("test");
$link = @mysqli_connect("localhost", "my_user", "my_password", "world");/* check connection */
if (!$link) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}printf("Host information: %s\n", mysqli_get_host_info($link));/* close connection */
mysqli_close($link);
?> 有空翻手册,讲的很清数.