16:02:15 Create new PHPExcel object<br />16:02:15 Set document properties<br />16:02:15 Add some data<br />16:02:15 Rename worksheet<br />16:02:15 Set document security<br />16:02:15 Set sheet security<br />16:02:15 Write to Excel5 format<br />16:02:15 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0442 seconds<br />16:02:15 Current memory usage: 4 MB<br />16:02:15 Peak memory usage: 4 MB<br />16:02:15 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />