PHP in Background-image tag

Question

On a Wordpress theme site I have this code:

<div class="gallery-img" style="background-image: url(<?php echo esc_url($image['sizes']['thumbnail']); ?>);">

However I need the background image url to be in ''.

So it works like this:

<div class="gallery-img" style="background-image: url('<?php echo esc_url($image['sizes']['thumbnail']); ?>');">

With it like that the PHP then does not work, how can I do the above so it works and so it has the '' around it?

Answer 1

如何反转你的单引号和双引号？

<div class="gallery-img" style='background-image: url("<?php echo esc_url($image['sizes']['thumbnail']); ?>");'>