09:20:30 Create new PHPExcel object<br />09:20:30 Set document properties<br />09:20:30 Add some data<br />09:20:30 Rename worksheet<br />09:20:30 Write to Excel2007 format<br />09:20:30 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0237 seconds<br />09:20:30 Current memory usage: 1.75 MB<br />09:20:30 Peak memory usage: 2.5 MB<br />09:20:30 Done writing files<br />Files have been created in /var/www/dolphin/vendor/phpoffice/phpexcel/Examples<br />