10:11:45 Create new PHPExcel object<br />10:11:45 Set document properties<br />10:11:45 Add some data<br />10:11:45 Rename worksheet<br />10:11:45 Write to Excel2007 format<br />10:11:45 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0046 seconds<br />10:11:45 Current memory usage: 2 MB<br />10:11:45 Write to Excel5 format<br />10:11:45 File written to 42richText.xls<br />Call time to write Workbook was 0.0179 seconds<br />10:11:45 Current memory usage: 4 MB<br />10:11:45 Peak memory usage: 4 MB<br />10:11:45 Done writing files<br />Files have been created in /home/ruqwxybg/myprivatedesk.c4-first.ch/vendor/phpoffice/phpexcel/Examples<br />