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DbReg class improvements

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This commit is contained in:
Timothy Warren 2012-03-30 18:40:06 -04:00
parent 1ea1896378
commit e7abfec149
1 changed files with 19 additions and 5 deletions
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16
sys/db/dbreg.php
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@ -43,9 +43,10 @@ class DB_Reg {
/** /**
* Private constructor * Private constructor
*
* @param string $key * @param string $key
*/ */
protected function __construct($key) private function __construct($key)
{ {
// Get the db connection parameters for the current database // Get the db connection parameters for the current database
$db_params = Settings::get_instance()->get_db($key); $db_params = Settings::get_instance()->get_db($key);
@ -53,4 +54,17 @@ class DB_Reg {
// Set the current key in the registry // Set the current key in the registry
self::$instance[$key] = new Query_Builder($db_params); self::$instance[$key] = new Query_Builder($db_params);
} }
// --------------------------------------------------------------------------
/**
* Return exiting connections
*
* @return array
*/
public function get_connections()
{
return array_keys(self::$instance);
} }
}
// End of dbreg.php