03:25:06 Create new PHPExcel object
03:25:06 Set document properties
03:25:06 Add some data
03:25:06 Write to Excel2007 format
03:25:06 File written to 23sharedstyles.xlsx
Call time to write Workbook was 0.2071 seconds
03:25:06 Current memory usage: 2 MB
03:25:06 Write to Excel5 format
03:25:06 File written to 23sharedstyles.xls
Call time to write Workbook was 0.0534 seconds
03:25:06 Current memory usage: 2 MB
03:25:06 Peak memory usage: 2 MB
03:25:06 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples