51 lines
1.0 KiB
PHP
51 lines
1.0 KiB
PHP
<?php
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/**
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* The Third Party integration with WPML.
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*
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* Adds WPML language domains to LiteSpeed's list of internal domains.
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*
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* @since 2.9.4
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* @package LiteSpeed
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*/
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namespace LiteSpeed\Thirdparty;
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defined( 'WPINC' ) || exit();
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/**
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* WPML integration for LiteSpeed Cache.
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*/
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class WPML {
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/**
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* Registers filters when WPML is active.
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*
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* @since 2.9.4
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* @return void
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*/
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public static function detect() {
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if ( ! defined( 'WPML_PLUGIN_BASENAME' ) ) {
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return;
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}
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add_filter( 'litespeed_internal_domains', __CLASS__ . '::append_domains' );
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}
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/**
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* Take language domains as internal domains.
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*
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* @since 2.9.4
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*
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* @param array $domains Existing internal domains.
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* @return array Modified list of internal domains including WPML language domains.
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*/
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public static function append_domains( $domains ) {
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$wpml_domains = apply_filters( 'wpml_setting', false, 'language_domains' );
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if ( $wpml_domains ) {
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$domains = array_merge( $domains, array_values( $wpml_domains ) );
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}
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return $domains;
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}
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}
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