16:31:44 Create new PHPExcel object<br />16:31:44 Set document properties<br />16:31:44 Add some data<br />16:31:44 Rename worksheet<br />16:31:44 Write to Excel2007 format<br />16:31:44 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0099 seconds<br />16:31:44 Current memory usage: 6 MB<br />16:31:44 Write to Excel5 format<br />16:31:44 File written to 01simple.xls<br />Call time to write Workbook was 0.0097 seconds<br />16:31:44 Current memory usage: 6 MB<br />16:31:44 Peak memory usage: 6 MB<br />16:31:44 Done writing files<br />Files have been created in /var/www/html/backup_20221122/admin/app/libs/PHPExcel/Examples<br />