05:42:44 Create new PHPExcel object<br />05:42:44 Set document properties<br />05:42:44 Add some data<br />05:42:44 Rename worksheet<br />05:42:44 Write to Excel2007 format<br />05:42:44 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0215 seconds<br />05:42:44 Current memory usage: 2.5 MB<br />05:42:44 Peak memory usage: 3 MB<br />05:42:44 Done writing files<br />Files have been created in /var/www/nsst/vendor/phpoffice/phpexcel/Examples<br />