12:03:29 Create new PHPExcel object<br />12:03:29 Set document properties<br />12:03:29 Add some data<br />12:03:29 Rename worksheet<br />12:03:29 Write to Excel2007 format<br />12:03:29 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0336 seconds<br />12:03:29 Current memory usage: 6.75 MB<br />12:03:29 Peak memory usage: 7.25 MB<br />12:03:29 Done writing files<br />Files have been created in /var/www/dolphin/vendor/phpoffice/phpexcel/Examples<br />