04:26:21 Create new PHPExcel object<br />04:26:21 Set document properties<br />04:26:21 Add some data<br />04:26:21 Rename worksheet<br />04:26:21 Write to Excel2007 format<br />04:26:21 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0398 seconds<br />04:26:21 Current memory usage: 3.75 MB<br />04:26:21 Write to Excel5 format<br />04:26:21 File written to 01simple.xls<br />Call time to write Workbook was 0.0179 seconds<br />04:26:21 Current memory usage: 5 MB<br />04:26:21 Peak memory usage: 5 MB<br />04:26:21 Done writing files<br />Files have been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />