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Selects the default database for database queries


MysqlndUhConnection::selectDb

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhConnection::selectDbSelects the default database for database queries

Description

public bool MysqlndUhConnection::selectDb ( mysqlnd_connection $connection , string $database )

Selects the default database for database queries.

Parameters

connection

Mysqlnd connection handle. Do not modify!

database

The database name.

Return Values

Returns TRUE on success. Otherwise, returns FALSE

Examples

Example #1 MysqlndUhConnection::selectDb() example

<?php
class proxy extends MysqlndUhConnection {
 public function 
selectDb($res$database) {
  
printf("%s(%s)\n"__METHOD__var_export(func_get_args(), true));
  
$ret parent::selectDb($res$database);
  
printf("%s returns %s\n"__METHOD__var_export($rettrue));
  return 
$ret;
 }
}
mysqlnd_uh_set_connection_proxy(new proxy());
$mysqli = new mysqli("localhost""root""""test");
$mysqli->select_db("mysql");
?>

The above example will output:

 proxy::selectDb(array ( 0 => NULL, 1 => 'mysql', )) proxy::selectDb returns true 

See Also



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