00:12:36 Create new PHPExcel object<br />00:12:36 Set document properties<br />00:12:36 Add some data<br />00:12:36 Rename worksheet<br />00:12:36 Set document security<br />00:12:36 Set sheet security<br />00:12:36 Write to Excel2007 format<br />00:12:36 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0504 seconds<br />00:12:36 Current memory usage: 3.75 MB<br />00:12:36 Peak memory usage: 4 MB<br />00:12:36 Done writing file<br />File has been created in /var/www/solarblock/data/www/new.solarblock.ru/vendor/phpoffice/phpexcel/Examples<br />