01:34:50 Set timezone
01:34:50 Set value binder
01:34:50 Create new PHPExcel object
01:34:50 Set document properties
01:34:50 Set default font
01:34:50 Set column widths
01:34:50 Add some data
01:34:50 Rename worksheet
01:34:50 Write to Excel2007 format
01:34:50 File written to 29advancedvaluebinder.xlsx
01:34:50 Write to Excel5 format
01:34:50 File written to 29advancedvaluebinder.xls
01:34:50 Peak memory usage: 8 MB
01:34:50 Done writing file
File has been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples