wc_flatten_meta_callback( array $value )
Callback which can flatten post meta (gets the first value if it’s an array).
Description Description
Parameters Parameters
- $value
-
(Required) Value to flatten.
Return Return
(mixed)
Source Source
File: includes/wc-formatting-functions.php
function wc_flatten_meta_callback( $value ) {
return is_array( $value ) ? current( $value ) : $value;
}
Changelog Changelog
| Version | Description |
|---|---|
| 3.0.0 | Introduced. |