12:51:03 Create new PHPExcel object<br />12:51:03 Set document properties<br />12:51:03 Add some data<br />12:51:03 Rename worksheet<br />12:51:03 Set document security<br />12:51:03 Set sheet security<br />12:51:03 Write to Excel2007 format<br />12:51:03 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0187 seconds<br />12:51:03 Current memory usage: 4 MB<br />12:51:03 Peak memory usage: 4 MB<br />12:51:03 Done writing file<br />File has been created in /home/lms/public_html/lmssambatech/vendor/phpoffice/phpexcel/Examples<br />