11:30:51 Create new PHPExcel object
11:30:51 Set document properties
11:30:51 Add some data
11:30:51 Rename worksheet
11:30:51 Set document security
11:30:51 Set sheet security
11:30:51 Write to Excel5 format
11:30:51 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0413 seconds
11:30:51 Current memory usage: 2 MB
11:30:51 Peak memory usage: 2 MB
11:30:51 Done writing file
File has been created in E:\item\vm\vendor\phpoffice\phpexcel\Examples