22:26:49 Create new PHPExcel object
22:26:49 Set document properties
22:26:49 Add some data
22:26:49 Rename worksheet
22:26:49 Set document security
22:26:49 Set sheet security
22:26:49 Write to Excel5 format
22:26:49 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0206 seconds
22:26:49 Current memory usage: 5.75 MB
22:26:49 Peak memory usage: 5.75 MB
22:26:49 Done writing file
File has been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples