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<?php
namespace lloc\Msls\Component\Input;
use lloc\Msls\Component\InputInterface;
class Select implements InputInterface {
/**
* @var string
*/
protected $key;
* @var Group
protected $options;
* @param string $key Name and ID of the form-element
* @param array $arr Options as associative array
* @param string|null $selected Values which should be selected
public function __construct( string $key, array $arr, $selected = null ) {
$this->key = esc_attr( $key );
$this->options = new Group( '' );
foreach ( $arr as $key => $value ) {
$this->options->add( new Option( $key, $value, $selected ) );
}
* @return string
public function render(): string {
return sprintf( '<select id="%1$s" name="msls[%1$s]">%2$s</select>', $this->key, $this->options->render() );
lloc /
Multisite-Language-Switcher
