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<?php
/*
* This file is part of the FreshCentrifugoBundle.
*
* (c) Artem Henvald <[email protected]>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace Fresh\CentrifugoBundle\Command;
use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Input\InputInterface;
/**
* ArgumentChannelTrait.
* @author Artem Henvald <[email protected]>
trait ArgumentChannelTrait
{
/** @var string */
protected $channel;
* @param InputInterface $input
* @throws InvalidArgumentException
protected function initializeChannelArgument(InputInterface $input): void
try {
$channel = (string) $input->getArgument('channel');
$this->centrifugoChecker->assertValidChannelName($channel);
centrifugoChecker
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
class MyClass { } $x = new MyClass(); $x->foo = true;
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion:
class MyClass { public $foo; } $x = new MyClass(); $x->foo = true;
$this->channel = $channel;
} catch (\Exception $e) {
throw new InvalidArgumentException($e->getMessage());
}
fre5h /
CentrifugoBundle
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: