18:52:46 Create new PHPExcel object
18:52:46 Set document properties
18:52:46 Add some data
18:52:46 Write to Excel2007 format
18:52:46 File written to 23sharedstyles.xlsx
Call time to write Workbook was 0.0479 seconds
18:52:46 Current memory usage: 3.5 MB
18:52:46 Write to Excel5 format
18:52:46 File written to 23sharedstyles.xls
Call time to write Workbook was 0.0426 seconds
18:52:46 Current memory usage: 4 MB
18:52:46 Peak memory usage: 4.75 MB
18:52:46 Done writing file
File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples