03:37:50 Create new PHPExcel object
03:37:50 Set document properties
03:37:50 Add some data
03:37:50 Rename worksheet
03:37:50 Set document security
03:37:50 Set sheet security
03:37:50 Write to Excel5 format
03:37:50 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0168 seconds
03:37:50 Current memory usage: 5.75 MB
03:37:50 Peak memory usage: 5.75 MB
03:37:50 Done writing file
File has been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples