acf_unarray() │ ACF 5.8.10

Returns a non-array value.

No Hooks.

Returns

Mixed.

Usage

acf_unarray( $val );
$val(mixed) (required)
The value to review.

Changelog

Since 5.8.10 Introduced.

acf_unarray() code ACF 6.8.8

acf/includes/api/api-helpers.php 
function acf_unarray( $val ) {
	if ( is_array( $val ) ) {
		return reset( $val );
	}
	return $val;
}