has_shortcode() to detect a shortcode, it works but not at all. If I put this specified shortcode inside another one the
has_shortcode() function stops working.
has_shortcode( $post->post_content, 'slider' )
[2col] //left column [slider] [2col_next] //right column [slider] [/2col]
has_shortcode() function won't work in that case but if I use
[slider] shortcode without
[2col] it works perfect. This refers to every shortcode. I'm pretty sure that there's nothing wrong with my shortcodes.