src/PAGI/Client/Impl/ClientImpl.php
public static function getInstance(array $options = array())
    {
        if (self::$instance === false) {
            $ret = new ClientImpl($options);
            self::$instance = $ret;
        } else {
            $ret = self::$instance;
        }
        return $ret;
    }
public static function getInstance(array $options = array())
    {
        if (self::$instance === false) {
            $ret = new ClientImpl($options);
            self::$instance = $ret;
        } else {
            $ret = self::$instance;
        }
        return $ret;
    }
public static function getInstance ( array $ options = array ( ) ) { if ( self :: $ instance === false ) { $ ret = new ClientImpl ( $ options ) ; self :: $ instance = $ ret ; } else { $ ret = self :: $ instance ; } return $ ret ; }
Returns a client instance for this call.

@param array $options Optional properties.

@return ClientImpl
Returns a client instance for this call .