class ProcessUtils
ProcessUtils is a bunch of utility methods.
This class contains static methods only and is not meant to be instantiated.
| static mixed | validateInput(string $caller, mixed $input) Validates and normalizes a Process input. |
Validates and normalizes a Process input.
| string | $caller | The name of method call that validates the input |
| mixed | $input | The input to validate |
| mixed | The validated input |
| InvalidArgumentException | In case the input is not valid |
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
https://api.symfony.com/4.1/Symfony/Component/Process/ProcessUtils.html