function post_custom( $key = '' ) {}

Retrieve post custom meta data field.


  • string $key: Meta data key name.

Return values

returns:Array of values or single value, if only one element exists. False will be returned if key does not exist.

Source code

function post_custom( $key = '' ) {

	$custom = get_post_custom();

	if ( !isset( $custom[$key] ) )

		return false;

	elseif ( 1 == count($custom[$key]) )

		return $custom[$key][0];


		return $custom[$key];



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