register_meta

Definition:
function register_meta( $meta_type, $meta_key, $sanitize_callback, $auth_callback = null ) {}

Register meta key

Parameters

  • string $meta_type: Type of meta
  • string $meta_key: Meta key
  • string|array $sanitize_callback: A function or method to call when sanitizing the value of $meta_key.
  • string|array $auth_callback: Optional. A function or method to call when performing edit_post_meta, add_post_meta, and delete_post_meta capability checks.
  • array $args: Arguments

Source code

function register_meta( $meta_type, $meta_key, $sanitize_callback, $auth_callback = null ) {

	if ( is_callable( $sanitize_callback ) )

		add_filter( "sanitize_{$meta_type}_meta_{$meta_key}", $sanitize_callback, 10, 3 );

16923

About these ads

No comments yet... Be the first to leave a reply!

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

Follow

Get every new post delivered to your Inbox.

Join 150 other followers

%d bloggers like this: