1 | <?php |
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2 | /** |
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3 | * Spiral Framework. |
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4 | * |
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5 | * @license MIT |
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6 | * @author Anton Titov (Wolfy-J) |
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7 | */ |
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8 | declare(strict_types=1); |
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9 | |||
10 | namespace Cycle\Annotated\Annotation\Relation; |
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11 | |||
12 | use Cycle\ORM\Relation; |
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13 | use Doctrine\Common\Annotations\Annotation\Attribute; |
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14 | use Doctrine\Common\Annotations\Annotation\Attributes; |
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15 | use Doctrine\Common\Annotations\Annotation\Enum; |
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16 | |||
17 | /** |
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18 | * @Annotation |
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19 | * @Target({"PROPERTY", "ANNOTATION"}) |
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20 | * @Attributes({ |
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21 | * @Attribute("as", type="string", required=true), |
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22 | * @Attribute("type", type="string", required=true), |
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23 | * @Attribute("load", type="string"), |
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24 | * }) |
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25 | */ |
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26 | final class Inverse |
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27 | { |
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28 | /** @var string */ |
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29 | private $as; |
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30 | |||
31 | /** @var string */ |
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32 | private $type; |
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33 | |||
34 | /** |
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35 | * @Enum({"eager", "lazy", "promise"} |
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36 | * @var string |
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37 | */ |
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38 | private $load; |
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39 | |||
40 | /** |
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41 | * @param array $values |
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42 | */ |
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43 | public function __construct(array $values) |
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44 | { |
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45 | foreach ($values as $key => $value) { |
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46 | if ($key == "fetch") { |
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47 | $key = "load"; |
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48 | } |
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49 | |||
50 | $this->$key = $value; |
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51 | } |
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52 | } |
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53 | |||
54 | /** |
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55 | * @return string|null |
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56 | */ |
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57 | public function getType(): ?string |
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58 | { |
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59 | return $this->type; |
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60 | } |
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61 | |||
62 | /** |
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63 | * @return string|null |
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64 | */ |
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65 | public function getName(): ?string |
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66 | { |
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67 | return $this->as; |
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68 | } |
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69 | |||
70 | /** |
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71 | * @return int|null |
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72 | */ |
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73 | public function getLoadMethod(): ?int |
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74 | { |
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75 | switch ($this->load) { |
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76 | case 'eager': |
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77 | case Relation::LOAD_EAGER: |
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78 | return Relation::LOAD_EAGER; |
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79 | case 'promise': |
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80 | case 'lazy': |
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81 | case Relation::LOAD_PROMISE: |
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82 | return Relation::LOAD_PROMISE; |
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83 | default: |
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84 | return null; |
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85 | } |
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86 | } |
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87 | } |
Let?s assume that you have a directory layout like this:
and let?s assume the following content of
Bar.php
:If both files
OtherDir/Foo.php
andSomeDir/Foo.php
are loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as
OtherDir/Foo.php
does not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php
, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: