To enable the featured image function for a custom post type too, insert the following code snippet into the functions.php file. read more

If you forget or can’t set a featured image, it won’t look very good on your website. read more

How to use a randomly selected image from a folder? If you use the code snippet below, the code will select an image from a random folder in the uploads folder. read more

Paste the following code snippet into the current template functions.php and save or upload it.
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