How to list all databases of mysql server mysql_db_name_PHP tutorial

How to list all databases of mysql server mysql_db_name

Definition and usage
The mysql_db_name() function takes the name of the database from which the mysql_list_dbs() function is called.

This function returns the database name on success, or FALSE on failure.

Grammar

mysql_db_name(list,row,field)

list	必需的。结果指针指定的mysql_list_dbs （ ）函数
row	必需的。指定哪些行指数的结果指针返回。始于零。
field	可以,数据库名

来看看mysql_db_name的实例吧.

<?

<pre class="brush:php;toolbar:false">$db_list = mysql_list_dbs($con);

$i = 0;
$db_count = mysql_num_rows($db_list);
while ($i < $db_count) 
  {
  echo mysql_db_name($db_list, $i) . "<br />";
  $i++;
  }

?>

输出结果是你当前服务器的所有数据库哦.

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