23:12:16 Create new PHPExcel object<br />23:12:16 Set document properties<br />23:12:16 Add some data<br />23:12:16 Rename worksheet<br />23:12:16 Set document security<br />23:12:16 Set sheet security<br />23:12:16 Write to Excel5 format<br />23:12:16 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0159 seconds<br />23:12:16 Current memory usage: 4.75 MB<br />23:12:16 Peak memory usage: 4.75 MB<br />23:12:16 Done writing file<br />File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples<br />