04:43:14 Create new PHPExcel object
04:43:14 Set document properties
04:43:14 Add some data
04:43:14 Write to Excel2007 format
04:43:14 File written to 23sharedstyles.xlsx
Call time to write Workbook was 0.0551 seconds
04:43:14 Current memory usage: 6 MB
04:43:14 Write to Excel5 format
04:43:14 File written to 23sharedstyles.xls
Call time to write Workbook was 0.0490 seconds
04:43:14 Current memory usage: 8 MB
04:43:14 Peak memory usage: 8 MB
04:43:14 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples