cryptexvinci · October 12, 2020 04:47
diff --git a/wpadverts-featured-image.php b/wpadverts-featured-image.php
 <?php
 add_action("adverts_post_type", "customize_adverts_post_type");

 function customize_adverts_post_type( $args ) {
   $args["supports"][] = "thumbnail";
   return $args;
 }
	<?php
	add_action("adverts_post_type", "customize_adverts_post_type");

	function customize_adverts_post_type( $args ) {
	$args["supports"][] = "thumbnail";
	return $args;
	}