02:39:15 Create new PHPExcel object
02:39:15 Set document properties
02:39:15 Add some data
02:39:16 Write to Excel2007 format
02:39:16 File written to 23sharedstyles.xlsx
Call time to write Workbook was 0.4625 seconds
02:39:16 Current memory usage: 2 MB
02:39:16 Write to Excel5 format
02:39:16 File written to 23sharedstyles.xls
Call time to write Workbook was 0.2745 seconds
02:39:16 Current memory usage: 2 MB
02:39:16 Peak memory usage: 2 MB
02:39:16 Done writing file
File has been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples