Searched refs:unicode (Results 1 – 1 of 1) sorted by relevance
102 private static function unicodeToSafe($unicode) argument108 foreach ($unicode as $codepoint) {138 $unicode = [];153 $unicode[] = ord($sub[$i]);158 $unicode[] = ord($sub);162 $unicode[] = 32 + (int)base_convert(substr($sub, 1), 36, 10);167 return $unicode;