16:42:29 Create new PHPExcel object
16:42:29 Set document properties
16:42:29 Add some data
16:42:29 Rename worksheet
16:42:29 Set document security
16:42:29 Set sheet security
16:42:29 Write to Excel5 format
16:42:29 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0095 seconds
16:42:29 Current memory usage: 3.75 MB
16:42:29 Peak memory usage: 3.75 MB
16:42:29 Done writing file
File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples