post_custom( string $key = '' )

Retrieves post custom meta data field.


Parameters

$key

(Optional) Meta data key name.

Default value: ''


Return

(array|string|false) Array of values, or single value if only one element exists.<br> False if the key does not exist.


Source

File: wp-includes/post-template.php

function post_custom( $key = '' ) {
	$custom = get_post_custom();

	if ( !isset( $custom[$key] ) )
		return false;
	elseif ( 1 == count($custom[$key]) )
		return $custom[$key][0];
	else
		return $custom[$key];
}


Changelog

Changelog
Version Description
1.5.0 Introduced.