original_string: public function writeString($string)
      {
          fwrite($this->sharedStringsFilePointer, '<si><t xml:space="preserve">' . $this->stringsEscaper->escape($string) . '</t></si>');
          $this->numSharedStrings++;
  
          // Shared string ID is zero-based
          return ($this->numSharedStrings - 1);
      }
code: public function writeString($string)
      {
          fwrite($this->sharedStringsFilePointer, '<si><t xml:space="preserve">' . $this->stringsEscaper->escape($string) . '</t></si>');
          $this->numSharedStrings++;
  
          // Shared string ID is zero-based
          return ($this->numSharedStrings - 1);
      }
code_tokens: public function writeString ( $ string ) { fwrite ( $ this -> sharedStringsFilePointer , '<si><t xml:space="preserve">' . $ this -> stringsEscaper -> escape ( $ string ) . '</t></si>' ) ; $ this -> numSharedStrings ++ ; // Shared string ID is zero-based return ( $ this -> numSharedStrings - 1 ) ; }
docstring: Writes the given string into the sharedStrings.xml file.
  Starting and ending whitespaces are preserved.
  
  @param string $string
  @return int ID of the written shared string
docstring_tokens: Writes the given string into the sharedStrings . xml file . Starting and ending whitespaces are preserved .