acf_field__group::duplicate_field │ public │ ACF 3.6

This filter is appied to the $field before it is duplicated and saved to the database

Method of the class: acf_field__group{}

No Hooks.

Returns

$field. - the modified field

Usage

$acf_field__group = new acf_field__group();
$acf_field__group->duplicate_field( $field );

$field(required)

.

Changelog

acf_field__group::duplicate_field() acf field group::duplicate field code ^{ACF 6.0.4}

function duplicate_field( $field ) {

	// get sub fields
	$sub_fields = acf_extract_var( $field, 'sub_fields' );

	// save field to get ID
	$field = acf_update_field( $field );

	// duplicate sub fields
	acf_duplicate_fields( $sub_fields, $field['ID'] );

	// return
	return $field;

}