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Drop (delete) a MySQL database (PHP 4, PHP 5, PECL mysql:1.0)
bool mysql_drop_db ( string database_name [, resource link_identifier] )

mysql_drop_db() attempts to drop (remove) an entire database from the server associated with the specified link identifier. This function is deprecated, it is preferable to use mysql_query() to issue a sql DROP DATABASE statement instead.



The name of the database that will be deleted.


The MySQL connection. If the link identifier is not specified, the last link opened by mysql_connect() is assumed. If no such link is found, it will try to create one as if mysql_connect() was called with no arguments. If by chance no connection is found or established, an E_WARNING level warning is generated.

Return Values

Returns TRUE on success or FALSE on failure.


Example 1422. mysql_drop_db() alternative example

= mysql_connect('localhost', 'mysql_user', 'mysql_password');
if (!
$link) {
'Could not connect: ' . mysql_error());

$sql = 'DROP DATABASE my_db';
if (
mysql_query($sql, $link)) {
"Database my_db was successfully dropped\n";
} else {
'Error dropping database: ' . mysql_error() . "\n";



This function will not be available if the MySQL extension was built against a MySQL 4.x client library.


For downward compatibility, the following deprecated alias may be used: mysql_dropdb()