<?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();
        }

        $this->serializable = Signed::$signer
            ? new 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)
    {
        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'];
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MzY4OTg5Mjk0ODM1MjIzOSA3MDI2NDQzMTU4MTcyMDg2IDMyNjcwNjUzNjc5ODYwOTU=