14:55:56 Create new PHPExcel object<br />14:55:56 Set document properties<br />14:55:56 Add some data<br />14:55:56 Rename worksheet<br />14:55:56 Set document security<br />14:55:56 Set sheet security<br />14:55:56 Write to Excel2007 format<br />14:55:56 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0025 seconds<br />14:55:56 Current memory usage: 2 MB<br />14:55:56 Peak memory usage: 2 MB<br />14:55:56 Done writing file<br />File has been created in /home/fasttech/gymbrain.fasttechsoft.com/vendor/phpoffice/phpexcel/Examples<br />