Compatibility

../wp-content/plugins/acfml/classes/Strings/Traversable/Field.php

protected function transform( Transformer $transformer, $value, $config ) {<br />    if ( is_array( $value ) ) {<br />        foreach ( $value as $key => $label ) {<br />            $value[ $key ] = $transformer->transform( $label, $config );<br />        }<br />    } else {<br />        $value = $transformer->transform( $value, $config );<br />    }<br /><br />    return $value;<br />}

protected function transform( Transformer $transformer, $value, $config ) {<br />    if ( is_array( $value ) ) {<br />        foreach ( $value as $key => $label ) {<br />            if ( is_string( $label ) ) {<br />                $value[ $key ] = $transformer->transform( $label, $config );<br />            }<br />        }<br />    } else {<br />        $value = $transformer->transform( $value, $config );<br />    }<br /><br />    return $value;<br />}