vendor/phpspec/prophecy/src/Prophecy/Argument/ArgumentsWildcard.php

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<?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;

/**
 * Arguments wildcarding.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class ArgumentsWildcard
{
    /**
     * @var Token\TokenInterface[]
     */
    private $tokens = array();
    private $string;

    /**
     * Initializes wildcard.
     *
     * @param array $arguments Array of argument tokens or values
     */
    public function __construct(array $arguments)
    {
        foreach ($arguments as $argument) {
            if (!$argument instanceof Token\TokenInterface) {
                $argument = new Token\ExactValueToken($argument);
            }

            $this->tokens[] = $argument;
        }
    }

    /**
     * Calculates wildcard match score for provided arguments.
     *
     * @param array $arguments
     *
     * @return false|int False OR integer score (higher - better)
     */
    public function scoreArguments(array $arguments)
    {
        if (0 == count($arguments) && 0 == count($this->tokens)) {
            return 1;
        }

        $arguments  = array_values($arguments);
        $totalScore = 0;
        foreach ($this->tokens as $i => $token) {
            $argument = isset($arguments[$i]) ? $arguments[$i] : null;
            if (1 >= $score = $token->scoreArgument($argument)) {