13:36:14 Create new PHPExcel object
13:36:14 Set document properties
13:36:14 Add some data
13:36:14 Rename worksheet
13:36:14 Write to Excel2007 format
13:36:14 File written to 42richText.xlsx
Call time to write Workbook was 0.0245 seconds
13:36:14 Current memory usage: 4 MB
13:36:14 Write to Excel5 format
13:36:14 File written to 42richText.xls
Call time to write Workbook was 0.0203 seconds
13:36:14 Current memory usage: 4 MB
13:36:14 Peak memory usage: 4 MB
13:36:14 Done writing files
Files have been created in D:\dev\sklad\vendor\phpoffice\phpexcel\Examples