23:22:19 Create new PHPExcel object<br />23:22:19 Set document properties<br />23:22:19 Add some data<br />23:22:19 Rename worksheet<br />23:22:19 Write to Excel2007 format<br />23:22:20 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0199 seconds<br />23:22:20 Current memory usage: 1.5 MB<br />23:22:20 Peak memory usage: 2.25 MB<br />23:22:20 Done writing files<br />Files have been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />