02:22:35 Create new PHPExcel object
02:22:35 Set document properties
02:22:35 Add some data
02:22:35 Set header/footer
02:22:35 Add a drawing to the header
02:22:35 Set page orientation and size
02:22:35 Rename worksheet
02:22:35 Write to Excel2007 format
02:22:35 File written to 04printing.xlsx
Call time to write Workbook was 0.1756 seconds
02:22:35 Current memory usage: 2 MB
02:22:35 Write to Excel5 format
02:22:35 File written to 04printing.xls
Call time to write Workbook was 0.1479 seconds
02:22:35 Current memory usage: 4 MB
02:22:35 Peak memory usage: 4 MB
02:22:35 Done writing files
Files have been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples