17:29:13 Create new PHPExcel object<br />17:29:13 Set document properties<br />17:29:13 Add some data<br />17:29:13 Rename worksheet<br />17:29:13 Write to Excel2007 format<br />17:29:13 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0264 seconds<br />17:29:13 Current memory usage: 7 MB<br />17:29:13 Peak memory usage: 7.5 MB<br />17:29:13 Done writing files<br />Files have been created in /var/www/loyalworld/vendor/phpoffice/phpexcel/Examples<br />