04:23:03 Create new PHPExcel object<br />04:23:03 Set document properties<br />04:23:03 Add some data<br />04:23:03 Rename worksheet<br />04:23:03 Set cell protection<br />04:23:03 Set sheet security<br />04:23:03 Write to Excel2007 format<br /><br />
<b>Fatal error</b>:  Uncaught Error: Class 'ZipArchive' not found in /home/acadprofi/edu.acadprofi.ru/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:227
Stack trace:
#0 /home/acadprofi/edu.acadprofi.ru/vendor/phpoffice/phpexcel/Examples/12cellProtection.php(92): PHPExcel_Writer_Excel2007-&gt;save('/home/acadprofi...')
#1 {main}
  thrown in <b>/home/acadprofi/edu.acadprofi.ru/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>227</b><br />