Lines Matching refs:string

169     public static function fromLatin1($string)  argument
172             return mb_convert_encoding($string, 'UTF-8', 'ISO-8859-1');
175             return iconv('ISO-8859-1', 'UTF-8', $string);
178             return \UConverter::transcode($string, 'UTF8', 'ISO-8859-1');
182             return utf8_encode($string);
186         $string .= $string;
187         $len = strlen($string);
190                 case $string[$i] < "\x80":
191                     $string[$j] = $string[$i];
193                 case $string[$i] < "\xC0":
194                     $string[$j] = "\xC2";
195                     $string[++$j] = $string[$i];
198                     $string[$j] = "\xC3";
199                     $string[++$j] = chr(ord($string[$i]) - 64);
203         return substr($string, 0, $j);