/** * Test whether force rewrite should be enabled or not. */ function wpseo_title_test() { $options = get_option('wpseo_titles'); $options['forcerewritetitle'] = false; $options['title_test'] = 1; update_option('wpseo_titles', $options); // Setting title_test to > 0 forces the plugin to output the title below through a filter in class-frontend.php $expected_title = 'This is a Yoast Test Title'; WPSEO_Options::clear_cache(); global $wp_version; $args = array('user-agent' => "WordPress/{$wp_version}; " . get_site_url() . ' - Yoast'); $resp = wp_remote_get(get_bloginfo('url'), $args); // echo '<pre>'.$resp['body'].'</pre>'; if ($resp && !is_wp_error($resp) && (200 == $resp['response']['code'] && isset($resp['body']))) { $res = preg_match('`<title>([^<]+)</title>`im', $resp['body'], $matches); if ($res && strcmp($matches[1], $expected_title) !== 0) { $options['forcerewritetitle'] = true; $resp = wp_remote_get(get_bloginfo('url'), $args); $res = false; if ($resp && !is_wp_error($resp) && (200 == $resp['response']['code'] && isset($resp['body']))) { $res = preg_match('`/<title>([^>]+)</title>`im', $resp['body'], $matches); } } if (!$res || $matches[1] != $expected_title) { $options['forcerewritetitle'] = false; } } else { // If that dies, let's make sure the titles are correct and force the output. $options['forcerewritetitle'] = true; } $options['title_test'] = 0; update_option('wpseo_titles', $options); }
/** * On deactivation, flush the rewrite rules so XML sitemaps stop working. */ function wpseo_deactivate() { require_once WPSEO_PATH . 'inc/wpseo-functions.php'; flush_rewrite_rules(); wpseo_remove_capabilities(); // Force unschedule WPSEO_Options::schedule_yoast_tracking(null, get_option('wpseo'), true); // Clear cache so the changes are obvious. WPSEO_Options::clear_cache(); do_action('wpseo_deactivate'); }
/** * Clears the cache * * @deprecated 1.5.0 * @deprecated use WPSEO_Options::clear_cache() * @see WPSEO_Options::clear_cache() */ function clear_cache() { _deprecated_function(__METHOD__, 'WPSEO 1.5.0', 'WPSEO_Options::clear_cache()'); WPSEO_Options::clear_cache(); }