Definition:
function post_custom( $key = '' ) {}
Retrieve post custom meta data field.
Parameters
- 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]; else return $custom[$key]; }
2565
No comments yet... Be the first to leave a reply!