phpmyadmin / shapefile

      $this->SHPData[$type."min"] = Util::loadData("d", fread($this->SHPFile, 8));

      $this->SHPData[$type."max"] = Util::loadData("d", fread($this->SHPFile, 8));

      for ($i = 0; $i <= $this->SHPData["numpoints"]; $i++) {

        $this->SHPData["points"][$i][$type] = Util::loadData("d", fread($this->SHPFile, 8));

      }

    }

    function _loadMultiPointMRecord() {

      fwrite($this->SHPFile, pack("dd", $this->SHPData[$type."min"], $this->SHPData[$type."max"]));

      for ($i = 0; $i <= $this->SHPData["numpoints"]; $i++) {

        fwrite($this->SHPFile, Util::packDouble($this->SHPData["points"][$type]));

      }

    }

    function _saveMultiPointMRecord() {

      $this->SHPData["numparts"]  = Util::loadData("V", fread($this->SHPFile, 4));

      $this->SHPData["numpoints"] = Util::loadData("V", fread($this->SHPFile, 4));

      for ($i = 0; $i < $this->SHPData["numparts"]; $i++) {

        $this->SHPData["parts"][$i] = Util::loadData("V", fread($this->SHPFile, 4));

      }

      $firstIndex = ftell($this->SHPFile);

      $readPoints = 0;