10:51:24 Create new PHPExcel object<br />10:51:25 Set document properties<br />10:51:25 Add some data<br />10:51:25 Rename worksheet<br />10:51:25 Write to Excel2007 format<br />10:51:25 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0137 seconds<br />10:51:25 Current memory usage: 3.75 MB<br />10:51:25 Write to Excel5 format<br />10:51:25 File written to 01simple.xls<br />Call time to write Workbook was 0.0126 seconds<br />10:51:25 Current memory usage: 5 MB<br />10:51:25 Peak memory usage: 5 MB<br />10:51:25 Done writing files<br />Files have been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />