Using WordPress ‘print_embed_sharing_dialog()’ PHP function
Prints the necessary markup for the embed sharing dialog.
add_shortcode
Using WordPress ‘multisite_over_quota_message()’ PHP function
Displays the out of storage quota message in Multisite.
Using WordPress ‘post_author_meta_box()’ PHP function
The `post_author_meta_box()` function is used in WordPress to display a form field with a list of authors
How to use a shortcode to display an external file in your posts
Learn how to use a shortcode to display an external file in your WordPress posts. This code retrieves the file from and displays it using the built-in WordPress functions wp_remote_get…