WingDings font gives "iconv(): Detected an incomplete multibyte character in input string" #96

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1. MircoBabin commented on Mar 30, 2023

   

   MircoBabin

   on Mar 30, 2023

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   For now I have implemented a bypass in HtmlFormatter.php by wrapping the iconv() call inside a try catch block:

     protected function DecodeUnicode($code, $srcEnc = 'UTF-8')
     {
       $utf8 = '';
   
       if ($srcEnc != 'UTF-8') { // convert character to Unicode
         //MircoBabin wrapped iconv in a try catch block to prevent exception "iconv(): Detected an incomplete multibyte character in input string"
         try {
           $utf8 = iconv($srcEnc, 'UTF-8', chr($code));
         } catch(\Exception $ex) {
           $utf8 = false;
         }
         //MircoBabin - end
       }
   
       if ($this->encoding == 'HTML-ENTITIES') {
         return $utf8 ? "&#{$this->ord_utf8($utf8)};" : "&#{$code};";
   
       } elseif ($this->encoding == 'UTF-8') {
         return $utf8 ? $utf8 : mb_convert_encoding("&#{$code};", $this->encoding, 'HTML-ENTITIES');
   
       } else {
         return $utf8 ? mb_convert_encoding($utf8, $this->encoding, 'UTF-8') :
           mb_convert_encoding("&#{$code};", $this->encoding, 'HTML-ENTITIES');
       }
     }

   But it would be nice if the CP 932 Shift-JIS codepage was correctly handled by this package.