16:39:14 Create new PHPExcel object
16:39:14 Set document properties
16:39:14 Add some data
16:39:14 Rename worksheet
16:39:14 Set document security
16:39:14 Set sheet security
16:39:14 Write to Excel2007 format
16:39:14 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0188 seconds
16:39:14 Current memory usage: 6 MB
16:39:14 Peak memory usage: 6 MB
16:39:14 Done writing file
File has been created in /home/linkto/public_html/vendor/phpoffice/phpexcel/Examples