06:58:11 Create new PHPExcel object
06:58:11 Set document properties
06:58:11 Add some data
06:58:11 Rename worksheet
06:58:11 Set document security
06:58:11 Set sheet security
06:58:11 Write to Excel2007 format
06:58:11 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0289 seconds
06:58:11 Current memory usage: 5.75 MB
06:58:11 Peak memory usage: 5.75 MB
06:58:11 Done writing file
File has been created in D:\wwwroot\oa\vendor\phpoffice\phpexcel\Examples