ray-di /
Ray.Aop
| Conditions | 4 |
| Paths | 4 |
| Total Lines | 22 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
| 1 | <?php |
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| 31 | public function __invoke(ReflectionClass $class): CodeVisitor |
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| 32 | { |
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| 33 | $traverser = new NodeTraverser(); |
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| 34 | $visitor = new CodeVisitor(); |
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| 35 | $traverser->addVisitor($visitor); |
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| 36 | $fileName = $class->getFileName(); |
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| 37 | if (is_bool($fileName)) { |
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| 38 | throw new InvalidSourceClassException(get_class($class)); |
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| 39 | } |
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| 40 | |||
| 41 | $file = file_get_contents($fileName); |
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| 42 | if ($file === false) { |
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| 43 | throw new RuntimeException($fileName); // @codeCoverageIgnore |
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| 44 | } |
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| 45 | |||
| 46 | $stmts = $this->parser->parse($file); |
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| 47 | if (is_array($stmts)) { |
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| 48 | $traverser->traverse($stmts); |
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| 49 | } |
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| 50 | |||
| 51 | return $visitor; |
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| 52 | } |
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| 53 | } |
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| 54 |
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Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare 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.phpHowever, as
OtherDir/Foo.phpdoes 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: