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.

Return

Array/null. Meta field values.

Usage

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

Code of get_post_custom_values: wp-includes/post.php VER 4.9.8

<?php
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;
}

Related Functions

From tag: Metadatas (any)

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