21:57:21 Create new PHPExcel object<br />21:57:21 Set document properties<br />21:57:21 Add some data<br />21:57:21 Rename worksheet<br />21:57:21 Write to Excel2007 format<br />21:57:21 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0547 seconds<br />21:57:21 Current memory usage: 4.25 MB<br />21:57:21 Peak memory usage: 4.75 MB<br />21:57:21 Done writing files<br />Files have been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />