16:35:26 Create new PHPExcel object
16:35:26 Set document properties
16:35:26 Add some data
16:35:26 Rename worksheet
16:35:26 Set document security
16:35:26 Set sheet security
16:35:26 Write to Excel5 format
16:35:26 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0308 seconds
16:35:26 Current memory usage: 5.5 MB
16:35:26 Peak memory usage: 5.5 MB
16:35:26 Done writing file
File has been created in /alidata/www/jiandan/vendor/phpoffice/phpexcel/Examples