When developing plugins, it is sometimes necessary to output data from a widget to a variable. For example, this situation can be useful, if you want to display the widget inside the text or process the data from the widget before displaying it on the screen.

I used this piece of code to get data from widget into variable inside function.php file

Recently I came across such a solution and decided to share it with you.

ob_start();
	dynamic_sidebar('sidebar-ads-in-post');
	$sidebar = ob_get_contents();
ob_end_clean();

good luck learning, stay tuned for new tutorials coming soon!