19:04:41 Create new PHPExcel object<br />19:04:41 Set document properties<br />19:04:41 Add some data<br />19:04:41 Sum of Range #1 is 23<br />19:04:41 Sum of Range #2 is 33<br />19:04:41 Sum of both Ranges is 56<br />19:04:41 Minimum value in either Range is 3<br />19:04:41 Maximum value in either Range is 17<br />19:04:41 Average value of both Ranges is 9.3333333333333<br />19:04:41 Rename worksheet<br />19:04:41 Write to Excel2007 format<br /><br />
<b>Fatal error</b>:  Class 'ZipArchive' not found in <b>/var/www/wm4populus/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>220</b><br />