I have some elements showing on the home page that I do not want to display in the Theme Customizer preview window. Is there a simple check in PHP that I can use for that ?
For example:
<img class="background" src="https://wordpress.stackexchange.com/questions/101713/<?php echo $background ?>" <?php if(is_wpThemeCustomizer()) echo 'style="display:none"' ?>/>
I could do it in javascript using the js file that is enqueued only in this case, but I would like to use PHP, or even better : CSS. Is it possible ?