array( * 'label' => __( 'Test Radio', 'wp-event-manager' ), * 'type' => 'radio', * 'required' => false, * 'default' => 'option2', * 'priority' => 1, * 'options' => array( * 'option1' => 'This is option 1', * 'option2' => 'This is option 2' * ) * ) */ $field['default'] = empty( $field['default'] ) ? current( array_keys( $field['options'] ) ) : $field['default']; $default = ! empty( $field['value'] ) ? $field['value'] : $field['default']; foreach ( $field['options'] as $option_key => $value ) : ?> />