11:15:49 Create new PHPExcel object<br />11:15:49 Set document properties<br />11:15:49 Add some data<br />11:15:49 Rename worksheet<br />11:15:49 Set cell protection<br />11:15:49 Set sheet security<br />11:15:49 Write to Excel2007 format<br />11:15:49 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0089 seconds<br />11:15:49 Current memory usage: 3.75 MB<br />11:15:49 Peak memory usage: 3.75 MB<br />11:15:49 Done writing file<br />File has been created in /var/www/solarblock/data/www/new.solarblock.ru/vendor/phpoffice/phpexcel/Examples<br />