# FFI::typeof

(PHP 7 >= 7.4.0, PHP 8)

FFI::typeof — Gets the FFI\CType of FFI\CData

### 说明

public static FFI::typeof(FFI\CData `&$ptr`): FFI\CType

Gets the FFI\CType object representing the type of the given FFI\CData object.

### 参数

`ptr`
  The handle of the pointer to a C data structure.

### 返回值

Returns the FFI\CType object representing the type of the given FFI\CData object.

`↑` and `↓` to navigate • `Enter` to select • `Esc` to close • `/` to open