09:32:50 Create new PHPExcel object<br />09:32:50 Set document properties<br />09:32:50 Add some data<br />09:32:50 Rename worksheet<br />09:32:50 Set document security<br />09:32:50 Set sheet security<br />09:32:50 Write to Excel2007 format<br />09:32:50 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0138 seconds<br />09:32:50 Current memory usage: 2 MB<br />09:32:50 Peak memory usage: 2 MB<br />09:32:50 Done writing file<br />File has been created in /home/acadtutor/edu.acadtutor.ru/vendor/phpoffice/phpexcel/Examples<br />