PHP mysql_list_dbs() Funguo
Dingyi he Shiyong
mysql_list_dbs() Funguo lie chu MySQL fuwuer zhong suoyou de shujuku.
Yufa
mysql_list_dbs(jieguan)
| CanShu | Miaoshu |
|---|---|
| jieguan | Xuanxiang. Zhengding SQL lianjie biaozhi. Ruguo wei zhiding, zhe shi shiyong zuihou dakaide lianjie. |
Shuoming
mysql_list_dbs() jiang hui fanhui yi ge jieguo zhenzhi, bao gudai xianzai MySQL jincheng zhong suoyou ke yong de shujuku.
Yong mysql_tablename() Funguo lai bianli zhe cheng jiezhao, huo zhe renhe shiyong jieguo biaozhun de Funguo, dajiaozhi mysql_fetch_array()。
Shili
<?php
$con = mysql_connect("localhost", "hello", "321");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
$db_list = mysql_list_dbs($con);
while ($db = mysql_fetch_object($db_list))
{
echo $db->Database . "<br />";
}
mysql_close($con);
?>
Chu Chuang lixiang:
mysql test test_db
