imagegrabwindow
PHP 5 >= 5.2.2, PHP 7, PHP 8
imagegrabwindow - Captures a window
Manual
imagegrabwindow(
int$handle,
[bool$client_area = false] ): GdImage|false
Grabs a window or its client area using a windows handle (HWND property in COM instance)
Note:
This function is only available on Windows.
Parameters
- handle
-
The HWND window ID.
- client_area
-
Include the client area of the application window.
Return Values
Returns an image object on success, false on failure.
Exceptions and Errors
E_NOTICE is issued if handle is invalid window handle. E_WARNING is issued if the Windows API is too old.
Changelog
| Version | Description |
| 8.0.0 | On success, this function returns a GDImage instance now; previously, a resource was returned. |
| 8.0.0 | client_area expects a bool now; previously it expected an int. |