register_meta

December 13, 2011 by Thorsten 0 Comments

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

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

/wp-includes/meta.php, Documentation, Files, Functions, Functions by letter r

id492bd8f1d61a461fed1c36862ba2ca73, register_meta

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