12:48:09 Create new PHPExcel object<br />12:48:09 Set document properties<br />12:48:09 Add some data<br />12:48:09 Rename worksheet<br />12:48:09 Write to Excel2007 format<br />12:48:09 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0153 seconds<br />12:48:09 Current memory usage: 6 MB<br />12:48:09 Write to Excel5 format<br />12:48:09 File written to 01simple.xls<br />Call time to write Workbook was 0.0159 seconds<br />12:48:09 Current memory usage: 8 MB<br />12:48:09 Peak memory usage: 8 MB<br />12:48:09 Done writing files<br />Files have been created in /var/www/html/elite-smart-tech/vendor/phpoffice/phpexcel/Examples<br />