15:11:18 Create new PHPExcel object<br />15:11:18 Set document properties<br />15:11:18 Add some data<br />15:11:18 Rename worksheet<br />15:11:18 Write to Excel2007 format<br />15:11:18 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0256 seconds<br />15:11:18 Current memory usage: 12 MB<br />15:11:18 Write to Excel5 format<br />15:11:18 File written to 42richText.xls<br />Call time to write Workbook was 0.0297 seconds<br />15:11:18 Current memory usage: 12 MB<br />15:11:18 Peak memory usage: 12 MB<br />15:11:18 Done writing files<br />Files have been created in /home/ykcomq5/eservices.ykcs.net/vendor/phpoffice/phpexcel/Examples<br />