| public setProcessTitle ( string | null $processTitle ) : static | ||
| $processTitle | string | null | The process title or `null` if no title should be set. |
| return | static | The current instance. |
public function setProcessTitle($processTitle)
{
if (null !== $processTitle) {
Assert::string($processTitle, 'The command process title must be a string or null. Got: %s');
Assert::notEmpty($processTitle, 'The command process title must not be empty.');
}
$this->processTitle = $processTitle;
return $this;
} /**
* @expectedException \InvalidArgumentException
*/
public function testSetProcessTitleFailsIfNotString()
{
$this->config->setProcessTitle(1234);
}