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<?php |
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namespace Equip\Configuration; |
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use Auryn\Injector; |
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use Equip\Configuration\ConfigurationInterface; |
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use Equip\NativeSession; |
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use Equip\SessionInterface; |
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class SessionConfiguration implements ConfigurationInterface |
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{ |
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/** |
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* @inheritDoc |
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*/ |
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public function apply(Injector $injector) |
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{ |
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$injector->share(SessionInterface::class); |
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$injector->alias( |
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SessionInterface::class, |
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NativeSession::class |
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); |
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$injector->prepare(NativeSession::class, [$this, 'prepareSession']); |
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} |
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/** |
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* Initialize the session |
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* |
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* @param NativeSession $session |
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* @param Injector $injector |
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* |
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* @return void |
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*/ |
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public function prepareSession(NativeSession $session, Injector $injector) |
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{ |
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// It seems impossible to test this, since it has to be run in a web |
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// server to really be useful and PHPUnit will prevent the session |
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// headers working properly. One possible way to test it is by using |
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// runkit to mock the [native function][1], but that seems extreme and |
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// requires installation of a PECL extension. |
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// |
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// [1]: https://github.com/tcz/phpunit-mockfunction |
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// |
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// @codeCoverageIgnoreStart |
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if ($this->canSessionStart() && $this->isCli() === false) { |
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$this->startSession(); |
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} |
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// @codeCoverageIgnoreEnd |
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} |
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/** |
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* Start a new session |
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* |
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* @return void |
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* |
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* @codeCoverageIgnore |
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*/ |
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protected function startSession() |
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{ |
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session_start(); |
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} |
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/** |
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* Check if a session can be started |
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* |
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* @return boolean |
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*/ |
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private function canSessionStart() |
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{ |
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return session_status() === PHP_SESSION_NONE; |
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} |
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/** |
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* Check if we are running in a command line context |
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* |
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* @return boolean |
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*/ |
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private function isCli() |
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{ |
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return php_sapi_name() === 'cli'; |
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} |
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} |
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.