Class 7

function factorian_city_shortcode( $atts, $content = null ){

	extract(shortcode_atts(array(
		'city' => '',

	), $atts));

	if($city== 'Dhaka'){

		$list = ''.$city.' is beautiful city.';

	}elseif($city== 'Sylhet'){

		$list = ''.$city.' is bad city.';

	}elseif($city== 'Nowga'){

		$list = ''.$city.' is worst city.';

	}else{

		$list = 'No city added';

	}

	return $list;

}
add_shortcode('city', 'factorian_city_shortcode');