Lines Matching refs:charset

191         $charset = null;
194             $charset = mb_strtoupper($matches[1]);
197         return $charset;
204         $charset = $this->getEncoding();
206         if (is_null($charset)) {
207             $charset = $this->getCharset($html);
212         if ($charset === null && $detectedCharset == 'UTF-8') {
213             $charset = $detectedCharset;
216         $this->setEncoding($charset);
225         $charset = $this->getEncoding();
227         if ($charset !== null) {
229             $mbHasCharset = in_array($charset, array_map('mb_strtoupper', mb_list_encodings()));
232                 $html = mb_convert_encoding($html, 'UTF-8', $charset);
236                 $htmlIconv = iconv($charset, 'UTF-8', $html);
241                     $charset = null;
246         if ($charset === null) {