11:20:14 Create new PHPExcel object<br />11:20:14 Set document properties<br />11:20:14 Add some data<br />11:20:14 Rename worksheet<br />11:20:14 Write to Excel2007 format<br />11:20:14 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0550 seconds<br />11:20:14 Current memory usage: 4 MB<br />11:20:14 Peak memory usage: 4.75 MB<br />11:20:14 Done writing files<br />Files have been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />