WP_Customize_Control::render_content()

493	protected function render_content() {494		$input_id         = '_customize-input-' . $this->id;495		$description_id   = '_customize-description-' . $this->id;496		$describedby_attr = ( ! empty( $this->description ) ) ? ' aria-describedby="' . esc_attr( $description_id ) . '" ' : '';497		switch ( $this->type ) {498			case 'checkbox':499				?>500				<span class="customize-inside-control-row">501					<input502						id="<?php echo esc_attr( $input_id ); ?>"503						<?php echo $describedby_attr; ?>504						type="checkbox"505						value="<?php echo esc_attr( $this->value() ); ?>"506						<?php $this->link(); ?>507						<?php checked( $this->value() ); ?>508					/>509					<label for="<?php echo esc_attr( $input_id ); ?>"><?php echo esc_html( $this->label ); ?></label>510					<?php if ( ! empty( $this->description ) ) : ?>511						<span id="<?php echo esc_attr( $description_id ); ?>" class="description customize-control-description"><?php echo $this->description; ?></span>512					<?php endif; ?>513				</span>514				<?php515				break;516			case 'radio':517				if ( empty( $this->choices ) ) {518					return;519				}520 521				$name = '_customize-radio-' . $this->id;522				?>523				<?php if ( ! empty( $this->label ) ) : ?>524					<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>525				<?php endif; ?>526				<?php if ( ! empty( $this->description ) ) : ?>527					<span id="<?php echo esc_attr( $description_id ); ?>" class="description customize-control-description"><?php echo $this->description; ?></span>528				<?php endif; ?>529 530				<?php foreach ( $this->choices as $value => $label ) : ?>531					<span class="customize-inside-control-row">532						<input533							id="<?php echo esc_attr( $input_id . '-radio-' . $value ); ?>"534							type="radio"535							<?php echo $describedby_attr; ?>536							value="<?php echo esc_attr( $value ); ?>"537							name="<?php echo esc_attr( $name ); ?>"538							<?php $this->link(); ?>539							<?php checked( $this->value(), $value ); ?>540							/>541						<label for="<?php echo esc_attr( $input_id . '-radio-' . $value ); ?>"><?php echo esc_html( $label ); ?></label>542					</span>543				<?php endforeach; ?>544				<?php545				break;546			case 'select':547				if ( empty( $this->choices ) ) {548					return;549				}550 551				?>552				<?php if ( ! empty( $this->label ) ) : ?>553					<label for="<?php echo esc_attr( $input_id ); ?>" class="customize-control-title"><?php echo esc_html( $this->label ); ?></label>554				<?php endif; ?>555				<?php if ( ! empty( $this->description ) ) : ?>556					<span id="<?php echo esc_attr( $description_id ); ?>" class="description customize-control-description"><?php echo $this->description; ?></span>557				<?php endif; ?>558 559				<select id="<?php echo esc_attr( $input_id ); ?>" <?php echo $describedby_attr; ?> <?php $this->link(); ?>>560					<?php561					foreach ( $this->choices as $value => $label ) {562						echo '<option value="' . esc_attr( $value ) . '"' . selected( $this->value(), $value, false ) . '>' . esc_html( $label ) . '</option>';563					}564					?>565				</select>566				<?php567				break;568			case 'textarea':569				?>570				<?php if ( ! empty( $this->label ) ) : ?>571					<label for="<?php echo esc_attr( $input_id ); ?>" class="customize-control-title"><?php echo esc_html( $this->label ); ?></label>572				<?php endif; ?>