19:45:44 Create new PHPExcel object
19:45:44 Set document properties
19:45:44 Add some data
19:45:44 Rename worksheet
19:45:44 Set document security
19:45:44 Set sheet security
19:45:44 Write to Excel5 format
19:45:44 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0145 seconds
19:45:44 Current memory usage: 5.75 MB
19:45:44 Peak memory usage: 5.75 MB
19:45:44 Done writing file
File has been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples