1#@!#!123s

ALWAYS HENGHENG888 1#@!#!123s
: / var / www / alileatherbd.com / vendor-old / phpspec / prophecy / src / Prophecy / Argument / Token /
Filename : CallbackToken.php
back
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument\Token;

use Prophecy\Exception\InvalidArgumentException;

/**
 * Callback-verified token.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class CallbackToken implements TokenInterface
{
    private $callback;

    /**
     * @var string|null
     */
    private $customStringRepresentation;

    /**
     * Initializes token.
     *
     * @param callable $callback
     * @param string|null $customStringRepresentation Customize the __toString() representation of this token
     *
     * @throws \Prophecy\Exception\InvalidArgumentException
     */
    public function __construct($callback, ?string $customStringRepresentation = null)
    {
        if (!is_callable($callback)) {
            throw new InvalidArgumentException(sprintf(
                'Callable expected as an argument to CallbackToken, but got %s.',
                gettype($callback)
            ));
        }

        $this->callback = $callback;
        $this->customStringRepresentation = $customStringRepresentation;
    }

    /**
     * Scores 7 if callback returns true, false otherwise.
     *
     * @param mixed $argument
     *
     * @return false|int
     */
    public function scoreArgument($argument)
    {
        return call_user_func($this->callback, $argument) ? 7 : false;
    }

    /**
     * Returns false.
     *
     * @return bool
     */
    public function isLast()
    {
        return false;
    }

    /**
     * Returns string representation for token.
     *
     * @return string
     */
    public function __toString()
    {
        if ($this->customStringRepresentation !== null) {
            return $this->customStringRepresentation;
        }

        return 'callback()';
    }
}