19:55:57 Create new PHPExcel object<br />19:55:57 Set document properties<br />19:55:57 Add some data<br />19:55:57 Rename worksheet<br />19:55:57 Write to Excel2007 format<br />19:55:57 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0279 seconds<br />19:55:57 Current memory usage: 4 MB<br />19:55:57 Write to Excel5 format<br />19:55:57 File written to 42richText.xls<br />Call time to write Workbook was 0.0090 seconds<br />19:55:57 Current memory usage: 5.25 MB<br />19:55:57 Peak memory usage: 5.25 MB<br />19:55:57 Done writing files<br />Files have been created in /home/factovizjh/opinion-way.pl/vendor/phpoffice/phpexcel/Examples<br />