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mysql_db_name

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(PHP 4, PHP 5)

mysql_db_name — Retrieves 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 and related FAQ for more information. 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().

PHP: mysql_db_name - Manual Home of Manuel PHP Contents Haut

Parameters

result: The result pointer from a call to mysql_list_dbs().
row: The index into the result set.
field: The field name.

PHP: mysql_db_name - Manual Home of Manuel PHP Contents Haut

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.

PHP: mysql_db_name - Manual Home of Manuel PHP Contents Haut

Changelog

Version	Description
5.5.0	The mysql_list_dbs() function is deprecated, and emits an `E_DEPRECATED` level error.

PHP: mysql_db_name - Manual Home of Manuel PHP Contents Haut

Examples

Example #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++;
}
?>

PHP: mysql_db_name - Manual Home of Manuel PHP Contents Haut

Notes

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

PHP: mysql_db_name - Manual Home of Manuel PHP Contents Haut

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Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-function.mysql-db-name.html

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References

Manuel PHP : http://php.net

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