Lines Matching refs:_punycode_prefix

66     var $_punycode_prefix = 'xn--';
193                 if (preg_match('!^'.preg_quote($this->_punycode_prefix, '!').'!', $v)) {
201                 if (preg_match('!^'.preg_quote($this->_punycode_prefix, '!').'!', $v)) {
363         if (!preg_match('!^'.preg_quote($this->_punycode_prefix, '!').'!', $encoded)) {
367         $encode_test = preg_replace('!^'.preg_quote($this->_punycode_prefix, '!').'!', '', $encoded);
375         if ($delim_pos > strlen($this->_punycode_prefix)) {
376             for ($k = strlen($this->_punycode_prefix); $k < $delim_pos; ++$k) {
422         $extract = strlen($this->_punycode_prefix);
423         $check_pref = $this->_utf8_to_ucs4($this->_punycode_prefix);
466         $encoded = $this->_punycode_prefix.$encoded;