mysql_db_name

(PHP 4, PHP 5)

mysql_db_nameRetrieves database name from the call to mysql_list_dbs()

Warning

This extension was deprecated in PHP 5.5.0, and it was removed in PHP 7.0.0. Instead, the MySQLi or PDO_MySQL extension should be used. See also MySQL: choosing an API guide. Alternatives to this function include:

  • Query: SELECT DATABASE()

Description

mysql_db_name(resource $result, int $row, mixed $field = NULL): string

Retrieve the database name from a call to mysql_list_dbs().

Parameters

result

The result pointer from a call to mysql_list_dbs().

row

The index into the result set.

field

The field name.

Return Values

Returns the database name on success, and false on failure. If false is returned, use mysql_error() to determine the nature of the error.

Examples

Example #1 mysql_db_name() example

<?phperror_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++;}?>

Notes

Note:

For backward compatibility, the following deprecated alias may be used: mysql_dbname()

See Also