11:37:12 Create new PHPExcel object
11:37:12 Set document properties
11:37:12 Add some data
11:37:12 Rename worksheet
11:37:12 Set document security
11:37:12 Set sheet security
11:37:12 Write to Excel2007 format
11:37:12 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0488 seconds
11:37:12 Current memory usage: 3.75 MB
11:37:12 Peak memory usage: 3.75 MB
11:37:12 Done writing file
File has been created in C:\xampp\htdocs\oa-OLD\vendor\phpoffice\phpexcel\Examples