CliContextProvider.php
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CliContextProvider.php
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	<?php

	/*
	* This file is part of the Symfony package.
	*
	* (c) Fabien Potencier <fabien@symfony.com>
	*
	* For the full copyright and license information, please view the LICENSE
	* file that was distributed with this source code.
	*/

	namespace Symfony\Component\VarDumper\Dumper\ContextProvider;

	/**
	* Tries to provide context on CLI.
	*
	* @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
	*/
	final class CliContextProvider implements ContextProviderInterface
	{
	public function getContext(): ?array
	{
	if ('cli' !== \PHP_SAPI) {
	return null;
	}

	return [
	'command_line' => $commandLine = implode(' ', $_SERVER['argv'] ?? []),
	'identifier' => hash('crc32b', $commandLine.$_SERVER['REQUEST_TIME_FLOAT']),
	];
	}
	}