11:35:07 Create new PHPExcel object
11:35:07 Set document properties
11:35:07 Add some data
11:35:07 Rename worksheet
11:35:07 Set document security
11:35:07 Set sheet security
11:35:07 Write to Excel5 format
11:35:07 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0303 seconds
11:35:07 Current memory usage: 6.25 MB
11:35:07 Peak memory usage: 6.25 MB
11:35:07 Done writing file
File has been created in D:\wwwroot\stu91\vendor\phpoffice\phpexcel\Examples