08:35:58 Create new PHPExcel object<br />08:35:58 Set document properties<br />08:35:58 Add some data<br />08:35:58 Rename worksheet<br />08:35:58 Set cell protection<br />08:35:58 Set sheet security<br />08:35:58 Write to Excel2007 format<br />08:35:58 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0462 seconds<br />08:35:58 Current memory usage: 3.75 MB<br />08:35:58 Peak memory usage: 3.75 MB<br />08:35:58 Done writing file<br />File has been created in /home/factovizjh/opinion-way.pl/vendor/phpoffice/phpexcel/Examples<br />