Shortcodes providing WordPress core shortcode for get option, get post meta, get custom post meta and other WordPress data using shortcode.
Shortcodes:
[wp_get_option]
Ex. [wp_get_option option=’blogname’]
[wp_get_post_meta]
Ex. [wp_get_post_meta key=’your-meta-field’ single=true]
[wp_get_metadata]
Ex. [wp_get_metadata meta_type=’comment’ meta_key=’your-meta-field’ single=true]
[wp_get_the_thumbnail]
Ex. [wp_get_the_thumbnail]
Use of shortcode as parameter of another shortcode.
Ex. [wp_get_the_post_thumbnail post={{wp_get_the_ID}} size=”medium” ]
“wp_get_the_ID” is a shortcode to get current post id which is is passed to post parameter of “wp_get_the_post_thumbnail” shortcode. To pass shortcode as parameter value you need to use {{shortcode}} syntax instead of [shortcode].