TaskQueue\Invoker\FunctionInvoker

Complexity

Total Complexity

6

Size/Duplication

Total Lines	40
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	10	3
A	invoke()	0	4	1
A	invokeWithArgs()	0	10	2

<?php

namespace TaskQueue\Invoker;

use TaskQueue\Invoker\Exception\InvalidCallableTypeException;

class FunctionInvoker implements InvokerInterface
{
    /**
     * @var \Closure|string
     */
    private $function;

    public function __construct($function)
    {
        if (!is_callable($function) && !($function instanceof \Closure)) {
            throw new InvalidCallableTypeException(
                sprintf("Parameter 1 of %s must be a valid callback or exist function name.", __METHOD__)
            );
        }

        $this->function = $function;

It seems like $function of type callable is incompatible with the declared type object<Closure>|string of property $function.

    }

    /**
     * {@inheritdoc}
     */
    public function invoke()
    {
        return call_user_func_array($this->function, func_get_args());
    }

    /**
     * {@inheritdoc}
     */
    public function invokeWithArgs($args)
    {
        if (!is_array($args)) {
            throw new \InvalidArgumentException(
                sprintf("Parameter 1 of %s must be an array of required function arguments.", __METHOD__)
            );
        }

        return call_user_func_array($this->function, $args);
    }
}