php代码问题，运行后页面为空白

来源：百度知道 编辑：UC知道 时间：2024/05/28 13:31:38
<?php
//........ show..........

$mysql_server_name = "localhost";
$mysql_username = "root";
$mysql_password = "";
$mysql_datebase = "bbs_sql";

$sql = "select * from `bbs_sql`.`gbook` ";
$link = mysql_connect("localhost","root");

//mysql_select_db ($lnk);插入数据

$result = mysql_db_query ($mysql_datebase,$sql,$link);

while($row = mysql_fetch_row($result));
{
print_r ($row);
}
mysql_free_result($result);

?>
依旧空白。。。。。每个人的方法我都试了还是空白的。为什么呢。。还有没有别的方法。

<?php
//........ show..........

$mysql_server_name = "localhost";
$mysql_username = "root";
$mysql_password = "";
$mysql_datebase = "bbs_sql";

$sql = "select * from gbook";
$link = mysql_connect("localhost","root","");

//mysql_select_db ($lnk);插入数据

mysql_db_query ($mysql_datebase,$link);

while($row = mysql_fetch_array($sql));
{
print_r ($row);
}
?>

<?php
//........ show..........

$mysql_server_name = "localhost";
$mysql_username = "root";
$mysql_password = "";
$mysql_datebase = "bbs_sql";

$sql = "select * from bbs_sql.gbook ";
$link = mysql_connect($mysql_server_name,$mysql_username,$mysql_password);

mysql_select_db ($mysql_datebase,$link);

$result = mysql_query ($sql,$link)