17:29:14 Create new PHPExcel object<br />17:29:14 Set document properties<br />17:29:14 Add some data<br />17:29:14 Rename worksheet<br />17:29:14 Write to Excel2007 format<br />17:29:14 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0125 seconds<br />17:29:14 Current memory usage: 6.25 MB<br />17:29:14 Write to Excel5 format<br />17:29:14 File written to 01simple.xls<br />Call time to write Workbook was 0.0232 seconds<br />17:29:14 Current memory usage: 8.75 MB<br />17:29:14 Peak memory usage: 8.75 MB<br />17:29:14 Done writing files<br />Files have been created in /var/www/loyalworld/vendor/phpoffice/phpexcel/Examples<br />