get_post_custom( int $post_id )

Retrieves 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

(Optional) Post ID. Default is the ID of the global $post.


Return

(mixed) An array of values.<br> False for an invalid $post_id (non-numeric, zero, or negative value).<br> An empty string if a valid but non-existing post ID is passed.


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

Changelog
Version Description
1.2.0 Introduced.