14:06:16 Create new PHPExcel object<br />14:06:16 Create styles array<br />14:06:16 Add data (begin)<br />14:06:17 Add data (end), time: 0.67 s<br />14:06:17 Write to Excel2007 format<br /><br />
<b>Fatal error</b>:  Class 'ZipArchive' not found in <b>/var/www/phd/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>227</b><br />