20:21:14 Create new PHPExcel object<br />20:21:14 Set document properties<br />20:21:14 Add some data<br />20:21:14 Add conditional formatting<br />20:21:14 Duplicate the conditional formatting across a range of cells<br />20:21:14 Write to Excel2007 format<br /><br />
<b>Fatal error</b>:  Class 'ZipArchive' not found in <b>/var/www/rmz2021/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>220</b><br />