16:28:42 Create new PHPExcel object<br />16:28:42 Set document properties<br />16:28:42 Add some data<br />16:28:42 Write to Excel2007 format<br />16:28:42 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0166 seconds<br />16:28:42 Current memory usage: 4 MB<br />16:28:42 Write to Excel5 format<br />16:28:42 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0161 seconds<br />16:28:42 Current memory usage: 4 MB<br />16:28:42 Peak memory usage: 4 MB<br />16:28:42 Done writing file<br />File has been created in /home/webdemoo/se.webdemo258.io.vn/cms-demo/vendor/phpoffice/phpexcel/Examples<br />