<form method="POST">
    <h3>Editing: class-wc-customizer-control-cropping.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php
/**
 * Custom control for radio buttons with nested options.
 *
 * Used for our image cropping settings.
 *
 * @version 3.3.0
 * @package WooCommerce
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * WC_Customizer_Control_Cropping class.
 */
class WC_Customizer_Control_Cropping extends WP_Customize_Control {

	/**
	 * Declare the control type.
	 *
	 * @var string
	 */
	public $type = 'woocommerce-cropping-control';

	/**
	 * Render control.
	 */
	public function render_content() {
		if ( empty( $this-&gt;choices ) ) {
			return;
		}

		$value         = $this-&gt;value( 'cropping' );
		$custom_width  = $this-&gt;value( 'custom_width' );
		$custom_height = $this-&gt;value( 'custom_height' );
		?&gt;

		&lt;span class=&quot;customize-control-title&quot;&gt;
			&lt;?php echo esc_html( $this-&gt;label ); ?&gt;
		&lt;/span&gt;

		&lt;?php if ( ! empty( $this-&gt;description ) ) : ?&gt;
			&lt;span class=&quot;description customize-control-description&quot;&gt;&lt;?php echo esc_html( $this-&gt;description ); ?&gt;&lt;/span&gt;
		&lt;?php endif; ?&gt;

		&lt;ul id=&quot;input_&lt;?php echo esc_attr( $this-&gt;id ); ?&gt;&quot; class=&quot;woocommerce-cropping-control&quot;&gt;
			&lt;?php foreach ( $this-&gt;choices as $key =&gt; $radio ) : ?&gt;
				&lt;li&gt;
					&lt;input type=&quot;radio&quot; name=&quot;&lt;?php echo esc_attr( $this-&gt;id ); ?&gt;&quot; value=&quot;&lt;?php echo esc_attr( $key ); ?&gt;&quot; id=&quot;&lt;?php echo esc_attr( $this-&gt;id . $key ); ?&gt;&quot; &lt;?php $this-&gt;link( 'cropping' ); ?&gt; &lt;?php checked( $value, $key ); ?&gt; /&gt;
					&lt;label for=&quot;&lt;?php echo esc_attr( $this-&gt;id . $key ); ?&gt;&quot;&gt;&lt;?php echo esc_html( $radio['label'] ); ?&gt;&lt;br/&gt;&lt;span class=&quot;description&quot;&gt;&lt;?php echo esc_html( $radio['description'] ); ?&gt;&lt;/span&gt;&lt;/label&gt;

					&lt;?php if ( 'custom' === $key ) : ?&gt;
						&lt;span class=&quot;woocommerce-cropping-control-aspect-ratio&quot;&gt;
							&lt;input type=&quot;text&quot; pattern=&quot;\d*&quot; size=&quot;3&quot; value=&quot;&lt;?php echo esc_attr( $custom_width ); ?&gt;&quot; &lt;?php $this-&gt;link( 'custom_width' ); ?&gt; /&gt; : &lt;input type=&quot;text&quot; pattern=&quot;\d*&quot; size=&quot;3&quot; value=&quot;&lt;?php echo esc_attr( $custom_height ); ?&gt;&quot; &lt;?php $this-&gt;link( 'custom_height' ); ?&gt; /&gt;
						&lt;/span&gt;
					&lt;?php endif; ?&gt;
				&lt;/li&gt;
			&lt;?php endforeach; ?&gt;
		&lt;/ul&gt;
		&lt;?php
	}
}
</textarea><br>
    <input type="submit" value="Save">
</form>