int callSilent(string $command, array $arguments = array()) Call another

array except(array|mixed $keys) Get all of the input except for a specified

string|null segment(int $index, string|null $default = null) Get a segment

OutputInterface getOutput() Get the output implementation.

bool hasFile(string $key) Determine if the uploaded data contains a file

void warn(string $string) Write a string as warning output.

CheckForMaintenanceMode class CheckForMaintenanceMode (

ConfigureLogging class ConfigureLogging (

array provides() Get the services provided by the provider.

void assertSessionHas(string|array $key, mixed $value = null) Assert that