Package PHPExcel\Cell
| PHPExcel_Cell | PHPExcel_Cell |
| PHPExcel_Cell_AdvancedValueBinder | PHPExcel_Cell_AdvancedValueBinder |
| PHPExcel_Cell_DataType | PHPExcel_Cell_DataType |
| PHPExcel_Cell_DataValidation | PHPExcel_Cell_DataValidation |
| PHPExcel_Cell_DefaultValueBinder | PHPExcel_Cell_DefaultValueBinder |
| PHPExcel_Cell_Hyperlink | PHPExcel_Cell_Hyperlink |
| PHPExcel_Cell_IValueBinder | PHPExcel_Cell_IValueBinder |