Title: WP_Customize_Control::link
Published: April 25, 2014
Last modified: February 24, 2026

---

# WP_Customize_Control::link( string $setting_key )

## In this article

 * [Parameters](https://developer.wordpress.org/reference/classes/wp_customize_control/link/?output_format=md#parameters)
 * [Source](https://developer.wordpress.org/reference/classes/wp_customize_control/link/?output_format=md#source)
 * [Related](https://developer.wordpress.org/reference/classes/wp_customize_control/link/?output_format=md#related)
 * [Changelog](https://developer.wordpress.org/reference/classes/wp_customize_control/link/?output_format=md#changelog)

[ Back to top](https://developer.wordpress.org/reference/classes/wp_customize_control/link/?output_format=md#wp--skip-link--target)

Renders the data link attribute for the control’s input element.

## 󠀁[Parameters](https://developer.wordpress.org/reference/classes/wp_customize_control/link/?output_format=md#parameters)󠁿

 `$setting_key`stringrequired

Default `'default'`.

## 󠀁[Source](https://developer.wordpress.org/reference/classes/wp_customize_control/link/?output_format=md#source)󠁿

    ```php
    public function link( $setting_key = 'default' ) {
    	echo $this->get_link( $setting_key );
    }
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-includes/class-wp-customize-control.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/6.9.4/src/wp-includes/class-wp-customize-control.php#L466)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-customize-control.php#L466-L468)

## 󠀁[Related](https://developer.wordpress.org/reference/classes/wp_customize_control/link/?output_format=md#related)󠁿

| Uses | Description | 
| [WP_Customize_Control::get_link()](https://developer.wordpress.org/reference/classes/wp_customize_control/get_link/)`wp-includes/class-wp-customize-control.php` |

Gets the data link attribute for a setting.

  |

| Used by | Description | 
| [WP_Customize_Control::render_content()](https://developer.wordpress.org/reference/classes/wp_customize_control/render_content/)`wp-includes/class-wp-customize-control.php` |

Renders the control’s content.

  |

## 󠀁[Changelog](https://developer.wordpress.org/reference/classes/wp_customize_control/link/?output_format=md#changelog)󠁿

| Version | Description | 
| [3.4.0](https://developer.wordpress.org/reference/since/3.4.0/) | Introduced. |

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