| --TEST-- | |
| Bug GH-8750 (Can not create VT_ERROR variant type) - cast and conversion | |
| --EXTENSIONS-- | |
| com_dotnet | |
| --FILE-- | |
| $error = new variant(DISP_E_PARAMNOTFOUND, VT_ERROR); | |
| // explicit variant_cast() to int is supported if in range | |
| echo variant_cast($error, VT_I4), PHP_EOL; | |
| // however, explicit (int) casts are not supported | |
| echo (int) $error, PHP_EOL; | |
| // nor are implicit conversions | |
| try { | |
| echo 1 + $error, PHP_EOL; | |
| } catch (TypeError $err) { | |
| echo $err->getMessage(), PHP_EOL; | |
| } | |
| // we can retrieve the type | |
| echo variant_get_type($error), PHP_EOL; | |
| // and change it via variant_set_type() | |
| variant_set_type($error, VT_I4); | |
| echo variant_get_type($error), PHP_EOL; | |
| --EXPECTF-- | |
| -2147352572 | |
| Warning: Object of class variant could not be converted to int in %s on line %d | |
| 1 | |
| Unsupported operand types: int + variant | |
| 10 | |
| 3 | |