Completed
Pull Request — master (#19)
by Flo
02:42
created

Callback::__construct()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 4
rs 10
c 0
b 0
f 0
cc 1
eloc 2
nc 1
nop 1
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<?php
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namespace Faulancer\Event;
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/**
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 * Class AbstractCallback
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 * @package Faulancer\Event
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 * @author  Florian Knapp <[email protected]>
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 */
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class Callback
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{
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    /** @var callable */
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    protected $callback;
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    /**
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     * Callback constructor.
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     *
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     * @param callable|null $callback
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     */
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    public function __construct(callable $callback = null)
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    {
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        $this->callback = $callback;
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    }
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    /**
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     * @param AbstractEvent $event
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     *
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     * @return mixed
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     */
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    public function execute(AbstractEvent $event)
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    {
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        try {
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            return call_user_func($this->callback, $event);
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        } catch (\Exception $e) {
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            return null;
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        }
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    }
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}