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# mysql_db_name

(PHP 3>= 3.0.6, PHP 4 , PHP 5)

mysql_db_name -- Get result data

## Description

string mysql_db_name ( resource result, int row [, mixed field])

mysql_db_name() takes as its first parameter the result pointer from a call to mysql_list_dbs(). The row parameter is an index into the result set.

If an error occurs, `FALSE` is returned. Use mysql_errno() and mysql_error() to determine the nature of the error.

示範 1.mysql_db_name() example
`<?php error_reporting(E_ALL); $link = mysql_connect('dbhost', 'username', 'password'); $db_list = mysql_list_dbs($link); $i = 0; $cnt = mysql_num_rows($db_list); while ($i < $cnt) { echo mysql_db_name($db_list, $i) . "\n"; $i++; } ?>`

For backward compatibility, mysql_dbname() is also accepted. This is deprecated, however.

See also mysql_list_dbs(), and mysql_tablename().

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