21:23:07 Create new PHPExcel object<br />21:23:07 Set document properties<br />21:23:07 Add some data<br />21:23:07 Rename worksheet<br />21:23:07 Write to Excel2007 format<br />21:23:07 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0539 seconds<br />21:23:07 Current memory usage: 4.25 MB<br />21:23:07 Peak memory usage: 4.75 MB<br />21:23:07 Done writing files<br />Files have been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />