It looks like you are using the Fanciest Author Box plugin ( FAB ).
This plugin is not open source so it’s therefore difficult to give a detailed solution, since I can’t look at the code inside it.
I assume it uses the the_content
filter with some priority p
.
To move the FAB box below the Sharethis & Related-Posts, you can then try this:
/**
* Append sharethis & related-posts to the content
* See http://wordpress.stackexchange.com/q/116264/
*
* @param string $content
* @return string $content
*/
function the_content_wpse_116264( $content ){
if( is_single() ){
$content .= do_shortcode( '[sharethis]' );
if( function_exists( 'wp_get_related_posts' ) )
$content .= wp_get_related_posts();
}
return $content;
}
add_filter( 'the_content', 'the_content_wpse_116264', 11, 1 );
where the priority 11
is hopefully lower than p
.
If this still gives you problem regarding the priority, you could try to remove the the_content
filter applied by FAB and add it again with the relevant priority.