16:04:22 Create new PHPExcel object<br />16:04:22 Set document properties<br />16:04:22 Add some data<br />16:04:22 Rename worksheet<br />16:04:22 Set document security<br />16:04:22 Set sheet security<br />16:04:22 Write to Excel5 format<br />16:04:23 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.3696 seconds<br />16:04:23 Current memory usage: 4 MB<br />16:04:23 Peak memory usage: 4 MB<br />16:04:23 Done writing file<br />File has been created in /home/fasttech/gymbrain.fasttechsoft.com/vendor/phpoffice/phpexcel/Examples<br />