function get_post_custom_values( $key = '', $post_id = 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.


  • string $key: Meta field key.
  • int $post_id: Post ID

Return values

returns:Meta field values.

Source code

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;



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