18:55:01 Create new PHPExcel object<br />18:55:01 Set document properties<br />18:55:01 Add some data<br />18:55:01 Rename worksheet<br />18:55:01 Set document security<br />18:55:01 Set sheet security<br />18:55:01 Write to Excel5 format<br />18:55:01 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0279 seconds<br />18:55:01 Current memory usage: 2 MB<br />18:55:01 Peak memory usage: 2 MB<br />18:55:01 Done writing file<br />File has been created in /home/fasttech/gymbrain.fasttechsoft.com/vendor/phpoffice/phpexcel/Examples<br />