I browsed through lots of posts, and found partial solution, but not complete.
Some of the plugins I used insert their function just below post content, but I can't place any of my code prior some plugins.
I used this
to create function in functions.php and the function itself work when I place shortcode in the text of the post. But I want it to work without placing the shortcode everytime in post.
Is there posibility to place shortcode or something inside content-single.php code?
Any code I place before this line
<?php the_content( __( 'Continue →', 'yoko') ); ?>
is just where I want it to be, but if I put code just behind
<?php the_content( __( 'Continue →', 'yoko') ); ?><div class="clear">TEST</div>
it is displayed after several plugins, and I can't seem to get in front of them. Somehow those plugins manage to insert their code jast before my div element