Where is the error and what is it?

Question

PHP

The code

<?php if($data['airline'] == null) echo "Обновление"; else echo "<img width='100' height='50' alt='авиакомпания на рейс Москва Санкт-Петербург' src='//site.ru/100/40/<?=$data['airline'] ?>.jpg' class='lazyload air'>" ?>

Gives an error message:

Syntax Error, Unexpected $EOF, Expecting T_String or T_variable or T_num_String

The bottom line is, if $data['airline']it does not have any values, then we write "Обновление", if there are values, then issue this

<img width="100" height="50" alt="авиакомпания на рейс Москва Санкт-Петербург" src="//site.ru/100/40/<?=$data['airline'] ?>.jpg" class="lazyload air"/>

Answer 1

<?=$data['airline'] ?>replace with {$data['airline']}and after the output expression put;