liip /
LiipImagineBundle
| 1 | <?php |
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| 17 | abstract class AbstractDoctrineLoader implements LoaderInterface |
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| 18 | { |
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| 19 | /** |
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| 20 | * @var ObjectManager |
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| 21 | */ |
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| 22 | protected $manager; |
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| 23 | |||
| 24 | /** |
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| 25 | * @var string |
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| 26 | */ |
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| 27 | protected $class; |
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| 28 | |||
| 29 | /** |
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| 30 | * @param string $class |
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| 31 | */ |
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| 32 | public function __construct(ObjectManager $manager, $class = null) |
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| 37 | |||
| 38 | /** |
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| 39 | * {@inheritdoc} |
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| 40 | */ |
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| 41 | public function find($path) |
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| 59 | |||
| 60 | /** |
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| 61 | * Map the requested path (ie. subpath in the URL) to an id that can be used to lookup the image in the Doctrine store. |
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| 62 | * |
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| 63 | * @param string $path |
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| 64 | * |
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| 65 | * @return string |
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| 66 | */ |
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| 67 | abstract protected function mapPathToId($path); |
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| 68 | |||
| 69 | /** |
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| 70 | * Return a stream resource from the Doctrine entity/document with the image content. |
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| 71 | * |
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| 72 | * @param object $image |
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| 73 | * |
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| 74 | * @return resource |
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| 75 | */ |
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| 76 | abstract protected function getStreamFromImage($image); |
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| 77 | } |
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| 78 |
This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.