22:31:22 Create new PHPExcel object<br />22:31:22 Set document properties<br />22:31:22 Add some data<br />22:31:22 Rename worksheet<br />22:31:22 Set document security<br />22:31:22 Set sheet security<br />22:31:22 Write to Excel2007 format<br />22:31:22 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0122 seconds<br />22:31:22 Current memory usage: 1.75 MB<br />22:31:22 Peak memory usage: 1.75 MB<br />22:31:22 Done writing file<br />File has been created in /home/gqesumvvav/mgym1.masreyah.com/vendor/phpoffice/phpexcel/Examples<br />