01:45:15 Create new PHPExcel object<br />01:45:15 Set document properties<br />01:45:15 Add some data<br />01:45:15 Rename worksheet<br />01:45:15 Write to Excel2007 format<br />01:45:15 File written to 01simple.xlsx<br />Call time to write Workbook was 0.1140 seconds<br />01:45:15 Current memory usage: 3.75 MB<br />01:45:15 Write to Excel5 format<br />01:45:15 File written to 01simple.xls<br />Call time to write Workbook was 0.1164 seconds<br />01:45:15 Current memory usage: 5 MB<br />01:45:15 Peak memory usage: 5 MB<br />01:45:15 Done writing files<br />Files have been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />