19:28:04 Create new PHPExcel object<br />19:28:04 Set document properties<br />19:28:04 Add some data<br />19:28:04 Rename worksheet<br />19:28:04 Set document security<br />19:28:04 Set sheet security<br />19:28:04 Write to Excel5 format<br />19:28:04 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0287 seconds<br />19:28:04 Current memory usage: 6 MB<br />19:28:04 Peak memory usage: 6 MB<br />19:28:04 Done writing file<br />File has been created in /var/www/tsf-audio-bitrate/html/vendor/phpoffice/phpexcel/Examples<br />