WordPress at a glance

get_post_custom_values() WP 1.0

Retrieve values for a custom post field.

The parameters must not be considered optional. All of the post meta fields will be retrieved and only the meta field key values returned.

Works based on: get_post_custom()

No Hooks.


Array|null. Meta field values.


get_post_custom_values( $key, $post_id );
Meta field key.
Default: ''
Post ID.
Default: ID of the global $post


Since 1.2.0 Introduced.

Code of get_post_custom_values() WP 5.7.2

function get_post_custom_values( $key = '', $post_id = 0 ) {
	if ( ! $key ) {
		return null;

	$custom = get_post_custom( $post_id );

	return isset( $custom[ $key ] ) ? $custom[ $key ] : null;

From tag: Metadatas (any)

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