original_string: public static function char($symbol)
      {
  
          if (is_string($symbol) && EmojiDictionary::get($symbol))
              $symbol =  EmojiDictionary::get($symbol);
  
  
          // In case that multiple unicode sequences are used
          if (is_array($symbol))
          {
              $output = '';
  
              foreach ($symbol as $sequence)
                  $output .= self::char($sequence);
  
              return $output;
          }
  
          return self::uni2utf8($symbol);
  
          // Another alternative solution is to use mb_convert_encoding (Slow and it requires MB)
          // echo mb_convert_encoding('&#x1F600;', 'UTF-8', 'HTML-ENTITIES');
      }
code: public static function char($symbol)
      {
  
          if (is_string($symbol) && EmojiDictionary::get($symbol))
              $symbol =  EmojiDictionary::get($symbol);
  
  
          // In case that multiple unicode sequences are used
          if (is_array($symbol))
          {
              $output = '';
  
              foreach ($symbol as $sequence)
                  $output .= self::char($sequence);
  
              return $output;
          }
  
          return self::uni2utf8($symbol);
  
          // Another alternative solution is to use mb_convert_encoding (Slow and it requires MB)
          // echo mb_convert_encoding('&#x1F600;', 'UTF-8', 'HTML-ENTITIES');
      }
code_tokens: public static function char ( $ symbol ) { if ( is_string ( $ symbol ) && EmojiDictionary :: get ( $ symbol ) ) $ symbol = EmojiDictionary :: get ( $ symbol ) ; // In case that multiple unicode sequences are used if ( is_array ( $ symbol ) ) { $ output = '' ; foreach ( $ symbol as $ sequence ) $ output .= self :: char ( $ sequence ) ; return $ output ; } return self :: uni2utf8 ( $ symbol ) ; // Another alternative solution is to use mb_convert_encoding (Slow and it requires MB) // echo mb_convert_encoding('&#x1F600;', 'UTF-8', 'HTML-ENTITIES'); }
docstring: Return an emoji as char
  
  @param $symbol
  @return bool|string
docstring_tokens: Return an emoji as char