wc_flatten_meta_callback() │ WC 3.0.0

Callback which can flatten post meta (gets the first value if it's an array).

No Hooks.

Returns

Mixed.

Usage

wc_flatten_meta_callback( $value );

$value(array) (required)

Value to flatten.

Changelog

wc_flatten_meta_callback() wc flatten meta callback code ^{WC 10.5.0}

function wc_flatten_meta_callback( $value ) {
	return is_array( $value ) ? current( $value ) : $value;
}