/** * Sets the URL to https or http, depending on availability and related WP config settings/APIs. * * @since 4.2 * * @param $url string * * @return string */ public function set_url_scheme($url) { $current_user = get_current_user(); if (function_exists('force_ssl_admin') && force_ssl_admin() || function_exists('force_ssl_login') && force_ssl_login() || function_exists('force_ssl_content') && force_ssl_content() || function_exists('is_ssl') && is_ssl() || !empty($current_user->use_ssl)) { return set_url_scheme($url, 'https'); } return set_url_scheme($url, 'http'); }
/** * Formats an String URL to use HTTPS if HTTP is found. * Useful as a filter. * * @since 2.8.5 **/ function filter_SSL($url) { if (!is_string($url)) { return get_bloginfo('url'); } //return home blog url with proper scheme $arrURL = parse_url($url); if (force_ssl_content() && is_ssl()) { if ('http' === $arrURL['scheme'] && 'https' !== $arrURL['scheme']) { $url = str_replace($arrURL['scheme'], 'https', $url); } } return $url; }
/** * Formats a URL to use https. * * Useful as a filter. * * @since 2.8.5 * * @param string URL * @return string URL with https as the scheme */ function filter_SSL($url) { if (!is_string($url)) { return get_bloginfo('url'); } // Return home blog url with proper scheme if (force_ssl_content() && is_ssl()) { $url = set_url_scheme($url, 'https'); } return $url; }