10:22:46 Create new PHPExcel object<br />10:22:46 Set document properties<br />10:22:46 Add some data<br />10:22:46 Rename worksheet<br />10:22:46 Set document security<br />10:22:46 Set sheet security<br />10:22:46 Write to Excel5 format<br />10:22:46 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0063 seconds<br />10:22:46 Current memory usage: 2 MB<br />10:22:46 Peak memory usage: 2 MB<br />10:22:46 Done writing file<br />File has been created in /home/acadcooker/edu.acadcooker.ru/vendor/phpoffice/phpexcel/Examples<br />