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| 1 | <?php namespace nyx\notify\transports\mail\drivers;  | 
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| 53 | protected function getMimeEntityString(\Swift_Mime_MimeEntity $entity) : string  | 
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| 54 |     { | 
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| 55 | $result = (string) $entity->getHeaders() . PHP_EOL . $entity->getBody();  | 
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| 56 | |||
| 57 |         foreach ($entity->getChildren() as $child) { | 
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| 58 | $result .= PHP_EOL . PHP_EOL . $this->getMimeEntityString($child);  | 
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| 59 | }  | 
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| 60 | |||
| 61 | return $result;  | 
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| 62 | }  | 
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| 63 | }  | 
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| 64 | 
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: