get_post_custom( int $post_id )
Retrieve post meta fields, based on post ID.
Description
The post meta fields are retrieved from the cache where possible, so the function is optimized to be called more than once.
Parameters
- $post_id
-
(int) (Optional) Post ID. Default is ID of the global $post.
Return
(array) Post meta for the given post.
Source
File: wp-includes/post.php
function get_post_custom( $post_id = 0 ) {
$post_id = absint( $post_id );
if ( ! $post_id )
$post_id = get_the_ID();
return get_post_meta( $post_id );
}
Changelog
Version | Description |
---|---|
WP-1.2.0 | Introduced. |