14:55:04 Create new PHPExcel object<br />14:55:04 Set document properties<br />14:55:04 Add some data<br />14:55:04 Rename worksheet<br />14:55:04 Write to Excel2007 format<br />14:55:04 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0390 seconds<br />14:55:04 Current memory usage: 3.75 MB<br />14:55:04 Write to Excel5 format<br />14:55:04 File written to 01simple.xls<br />Call time to write Workbook was 0.0377 seconds<br />14:55:04 Current memory usage: 5 MB<br />14:55:04 Peak memory usage: 5 MB<br />14:55:04 Done writing files<br />Files have been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />