19:35:04 Create new PHPExcel object
19:35:04 Set document properties
19:35:04 Add some data
19:35:04 Rename worksheet
19:35:04 Set document security
19:35:04 Set sheet security
19:35:04 Write to Excel5 format
19:35:04 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0192 seconds
19:35:04 Current memory usage: 5.75 MB
19:35:04 Peak memory usage: 5.75 MB
19:35:04 Done writing file
File has been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples