youtube - Set the WordPress thumbnail in php code (automatically) -


i'm struggling while now...

i have written function automatically gets thumbnail of youtube video embed in code. saved variable $img.

my question how can set $img post thumbnail.

thank you!

easy process should save thumbnail custom field, "image". call custom field in theme need like

<img src="<?php echo get_post_meta($post->id, "image", true); ?>" alt="" />

you attach image post.


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