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<?php
/**
* @package wide
* @version 2.0
* @author NanoAgency
* @link http://nanoagency.co
* @copyright Copyright (c) 2015 NanoAgency
* @license GPL v2
*/
class WP_Customize_Multiple_Control extends WP_Customize_Control {
/**
* The type of customize control being rendered.
*/
public $type = 'multiple';
/**
* Displays the multiple select on the customize screen.
*/
public function render_content() {
if ( empty( $this->choices ) )
return;
?>
<label>
<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
<select <?php $this->link(); ?> multiple="multiple">
<?php
foreach ( $this->choices as $value => $label ) {
$selected = ( in_array( $value, $this->value() ) ) ? selected( 1, 1, false ) : '';
echo '<option value="' . esc_attr( $value ) . '"' . esc_attr($selected) . '>' . esc_html($label) . '</option>';
}
?>
</select>
</label>
<?php }
}