get_the_privacy_policy_link() │ WP 4.9.6

Returns the privacy policy link with formatting, when applicable.

Uses: get_privacy_policy_url()
Used By: the_privacy_policy_link()
Hooks from the function

Return

String. Markup for the link and surrounding elements. Empty string if it doesn't exist.

Usage

get_the_privacy_policy_link( $before, $after );
$before(string)
Display before privacy policy link.
Default: ''
$after(string)
Display after privacy policy link.
Default: ''

Examples

0

#1 This will display a link to the privacy policy page.

1-way

$policy_link = get_the_privacy_policy_link();

The result, if the page exists:

<a class="privacy-policy-link" href="https://example.com/privacy-policy/">Privacy Policy</a>

2-way

$policy_link = 'Read the ' . get_the_privacy_policy_link() . ' page before commenting. It's important!";

The result, if the page exists:

Read the <a class="privacy-policy-link" href="https://example.com/privacy-policy/">Privacy Policy</a> page before commenting. It's important!

If the page is not listed or published:

Read the page before commenting. It's important!

3-way

$policy_link = get_the_privacy_policy_link( 'Read the page before commenting ', '. This is important!' );

The result, if the page exists:

Read the page before commenting <a class="privacy-policy-link" href="https://example.com/privacy-policy/">Privacy Policy</a>. It's important!

If the page is not set or not published, it will return an empty string.

Changelog

Since 4.9.6 Introduced.
Since 6.2.0 Added 'privacy-policy' rel attribute.

get_the_privacy_policy_link() code WP 6.7.1

wp-includes/link-template.php 
function get_the_privacy_policy_link( $before = '', $after = '' ) {
	$link               = '';
	$privacy_policy_url = get_privacy_policy_url();
	$policy_page_id     = (int) get_option( 'wp_page_for_privacy_policy' );
	$page_title         = ( $policy_page_id ) ? get_the_title( $policy_page_id ) : '';

	if ( $privacy_policy_url && $page_title ) {
		$link = sprintf(
			'<a class="privacy-policy-link" href="%s" rel="privacy-policy">%s</a>',
			esc_url( $privacy_policy_url ),
			esc_html( $page_title )
		);
	}

	/**
	 * Filters the privacy policy link.
	 *
	 * @since 4.9.6
	 *
	 * @param string $link               The privacy policy link. Empty string if it
	 *                                   doesn't exist.
	 * @param string $privacy_policy_url The URL of the privacy policy. Empty string
	 *                                   if it doesn't exist.
	 */
	$link = apply_filters( 'the_privacy_policy_link', $link, $privacy_policy_url );

	if ( $link ) {
		return $before . $link . $after;
	}

	return '';
}

Privacy Policy