16:17:23 Create new PHPExcel object<br />16:17:23 Set document properties<br />16:17:23 Add some data<br />16:17:23 Rename worksheet<br />16:17:23 Set document security<br />16:17:23 Set sheet security<br />16:17:23 Write to Excel5 format<br />16:17:23 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.1207 seconds<br />16:17:23 Current memory usage: 4 MB<br />16:17:23 Peak memory usage: 4 MB<br />16:17:23 Done writing file<br />File has been created in /home/imevent/public_html/vendor/phpoffice/phpexcel/Examples<br />