01:09:01 Create new PHPExcel object<br />01:09:01 Set document properties<br />01:09:01 Add some data<br />01:09:01 Rename worksheet<br />01:09:01 Write to Excel2007 format<br />01:09:01 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0204 seconds<br />01:09:01 Current memory usage: 5 MB<br />01:09:01 Write to Excel5 format<br />01:09:01 File written to 01simple.xls<br />Call time to write Workbook was 0.0243 seconds<br />01:09:01 Current memory usage: 7.25 MB<br />01:09:01 Peak memory usage: 7.25 MB<br />01:09:01 Done writing files<br />Files have been created in /home/www/mavensolutions.net/taxclinic/vendor/phpoffice/phpexcel/Examples<br />