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26 lines
613 B
PHP
26 lines
613 B
PHP
<?php
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/**
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* The Class for Miscellaneous Helper Functions.
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*
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* @package aspire-update
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*/
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namespace AspireUpdate;
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/**
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* The Class for Admin Settings Page and functions to access Settings Values.
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*/
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class Utilities {
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/**
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* Get the top level domain name from the site URL.
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*
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* @return string the top level domain name.
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*/
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public static function get_top_level_domain() {
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$site_url = get_site_url();
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$domain_name = wp_parse_url( $site_url, PHP_URL_HOST );
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$domain_parts = explode( '.', $domain_name );
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return sanitize_text_field( implode( '.', array_slice( $domain_parts, -2 ) ) );
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}
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}
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