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Direktori : /home2/selectio/www/3-idiots/vendor/laravel/serializable-closure/src/ |
Current File : //home2/selectio/www/3-idiots/vendor/laravel/serializable-closure/src/SerializableClosure.php |
<?php namespace Laravel\SerializableClosure; use Closure; use Laravel\SerializableClosure\Exceptions\InvalidSignatureException; use Laravel\SerializableClosure\Exceptions\PhpVersionNotSupportedException; use Laravel\SerializableClosure\Serializers\Signed; use Laravel\SerializableClosure\Signers\Hmac; class SerializableClosure { /** * The closure's serializable. * * @var \Laravel\SerializableClosure\Contracts\Serializable */ protected $serializable; /** * Creates a new serializable closure instance. * * @param \Closure $closure * @return void */ public function __construct(Closure $closure) { if (\PHP_VERSION_ID < 70400) { throw new PhpVersionNotSupportedException(); } $this->serializable = Serializers\Signed::$signer ? new Serializers\Signed($closure) : new Serializers\Native($closure); } /** * Resolve the closure with the given arguments. * * @return mixed */ public function __invoke() { if (\PHP_VERSION_ID < 70400) { throw new PhpVersionNotSupportedException(); } return call_user_func_array($this->serializable, func_get_args()); } /** * Gets the closure. * * @return \Closure */ public function getClosure() { if (\PHP_VERSION_ID < 70400) { throw new PhpVersionNotSupportedException(); } return $this->serializable->getClosure(); } /** * Create a new unsigned serializable closure instance. * * @param Closure $closure * @return \Laravel\SerializableClosure\UnsignedSerializableClosure */ public static function unsigned(Closure $closure) { return new UnsignedSerializableClosure($closure); } /** * Sets the serializable closure secret key. * * @param string|null $secret * @return void */ public static function setSecretKey($secret) { Serializers\Signed::$signer = $secret ? new Hmac($secret) : null; } /** * Sets the serializable closure secret key. * * @param \Closure|null $transformer * @return void */ public static function transformUseVariablesUsing($transformer) { Serializers\Native::$transformUseVariables = $transformer; } /** * Sets the serializable closure secret key. * * @param \Closure|null $resolver * @return void */ public static function resolveUseVariablesUsing($resolver) { Serializers\Native::$resolveUseVariables = $resolver; } /** * Get the serializable representation of the closure. * * @return array */ public function __serialize() { return [ 'serializable' => $this->serializable, ]; } /** * Restore the closure after serialization. * * @param array $data * @return void * * @throws \Laravel\SerializableClosure\Exceptions\InvalidSignatureException */ public function __unserialize($data) { if (Signed::$signer && ! $data['serializable'] instanceof Signed) { throw new InvalidSignatureException(); } $this->serializable = $data['serializable']; } }