lib/Config.php
public function getConnection($name)
	{
		if (array_key_exists($name, $this->_connections))
			return $this->_connections[$name];

		return null;
	}
public function getConnection($name)
	{
		if (array_key_exists($name, $this->_connections))
			return $this->_connections[$name];

		return null;
	}
public function getConnection ( $ name ) { if ( array_key_exists ( $ name , $ this -> _connections ) ) return $ this -> _connections [ $ name ] ; return null ; }
Returns a connection string if found otherwise null.

@param string $name Name of connection to retrieve
@return string connection info for specified connection name
Returns a connection string if found otherwise null .