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WordPress

apply_filters( 'wp_internal_hosts', string[] $internal_hosts )

Since
6.2.0
Filters the array of URL hosts which are considered internal.

Compatibility

WordPress
since 6.2.0
  • 6.7.7
  • 6.8.8
  • 6.9.7
  • 7.0.4
  • 7.1.0

Present in every tracked release (6.7.7 to 7.1.0).

Parameters

$internal_hostsstring[]
An array of internal URL hostnames.

Where this hook fires · 1

  • wp-includes/link-template.php:4874wp_internal_hosts()

Source code

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		 * Filters the array of URL hosts which are considered internal.		 *		 * @since 6.2.0		 *		 * @param string[] $internal_hosts An array of internal URL hostnames.		 */		$internal_hosts = apply_filters(			'wp_internal_hosts',			array(				wp_parse_url( home_url(), PHP_URL_HOST ),			)		);		$internal_hosts = array_unique(

Changelog

Introduced in 6.2.0. Unchanged from 6.7.7 through 7.1.0.

  1. 6.7.7
  2. 6.8.8
  3. 6.9.7
  4. 7.0.4
  5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

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