- $pieces = parse_url($url);
- $domain = isset($pieces['host']) ? $pieces['host'] : '';
- if (preg_match('/(?P<domain>[a-z0-9][a-z0-9\-]{1,63}\.[a-z\.]{2,6})$/i', $domain, $regs)) {
- return $regs['domain'];
- }
-
- return FALSE;
+ return parse_url($url, PHP_URL_HOST);
+ }
+
+ public static function getReadingTime($text) {
+ $word = str_word_count(strip_tags($text));
+ $minutes = floor($word / 200);
+ $seconds = floor($word % 200 / (200 / 60));
+ $time = array('minutes' => $minutes, 'seconds' => $seconds);
+
+ return $minutes;
+ }
+
+ public static function getDocLanguage($userlanguage) {
+ $lang = explode('.', $userlanguage);
+ return str_replace('_', '-', $lang[0]);