Response::guardAgainstOutput()
Ensures that the callback does not produce the first body output (used to show when loading a file creates side effects)
Response::guardAgainstOutput(Closure $callback, ...$args = null): mixed|nullParameters
| Name | Type | Default |
|---|---|---|
| $callback * | Closure |
– |
| ... $args | mixed |
null |
Return type
mixed|null