Description
Adds content before Top Post Meta Box. Depends on the default applied rtp_hook_post_meta_top hook.
Example
function custom_hook_begin_post_meta_top() { ?>
<p>This is before Top Post Meta Box</p><?php
}
add_action( 'rtp_hook_begin_post_meta_top', 'custom_hook_begin_post_meta_top' );