11:47:36 Create new PHPExcel object<br />11:47:36 Set document properties<br />11:47:36 Add some data<br />11:47:36 Rename worksheet<br />11:47:36 Set document security<br />11:47:36 Set sheet security<br />11:47:36 Write to Excel5 format<br />11:47:36 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0303 seconds<br />11:47:36 Current memory usage: 6 MB<br />11:47:36 Peak memory usage: 6 MB<br />11:47:36 Done writing file<br />File has been created in /var/www/tsf-audio-bitrate/html/vendor/phpoffice/phpexcel/Examples<br />