post_custom()
Retrieves post custom meta data field.
No Hooks.
Return
Array|String|false
. Array of values, or single value if only one element exists. False if the key does not exist.
Usage
post_custom( $key );
- $key(string)
- Meta data key name.
Default: ''
Changelog
Since 1.5.0 | Introduced. |
post_custom() post custom code WP 6.4.3
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 ]; } }