Lines Matching refs:string

164     public static function fromLatin1($string)  argument
167             return mb_convert_encoding($string, 'UTF-8', 'ISO-8859-1');
170             return iconv('ISO-8859-1', 'UTF-8', $string);
173             return \UConverter::transcode($string, 'UTF8', 'ISO-8859-1');
177             return utf8_encode($string);
181         $string .= $string;
182         $len = strlen($string);
185                 case $string[$i] < "\x80":
186                     $string[$j] = $string[$i];
188                 case $string[$i] < "\xC0":
189                     $string[$j] = "\xC2";
190                     $string[++$j] = $string[$i];
193                     $string[$j] = "\xC3";
194                     $string[++$j] = chr(ord($string[$i]) - 64);
198         return substr($string, 0, $j);