101         $header = $this->source->getData(4);
107             $header = $this->source->getData(26);
159             $this->currentFilename = $this->source->getData($this->header['File']);
204     function getData($length = -1)  function in File_Archive_Reader_Zip
263         $this->data = $this->source->getData($this->header['CLen']);
426         if ($this->source->getData(4) == "\x50\x4b\x05\x06") {
434                 if ($nbRewind-- && $this->source->getData(1) == "\x50" &&
435                     $nbRewind-- && $this->source->getData(1) == "\x4b" &&
436                     $nbRewind-- && $this->source->getData(1) == "\x05" &&
437                     $nbRewind-- && $this->source->getData(1) == "\x06") {
460         $offset = $this->source->getData(4);
474         while ($this->source->getData(4) == "\x50\x4b\x01\x02") {
476             $header = $this->source->getData(16);