17:53:14 Create new PHPExcel object<br />17:53:14 Set document properties<br />17:53:14 Add some data<br />17:53:14 Rename worksheet<br />17:53:14 Write to Excel2007 format<br />17:53:14 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.1634 seconds<br />17:53:14 Current memory usage: 1.5 MB<br />17:53:14 Peak memory usage: 2 MB<br />17:53:14 Done writing files<br />Files have been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />