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fzaninotto/ExceptionInterface.php

Created December 20, 2011 19:31
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Catch Interface
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ExceptionInterface.php
<?php
interface Bar {}
class Foo extends Exception implements Bar {}
try
{
throw new Foo();
} catch (Bar $e) {
echo "good!\n";
}
@willdurand
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Does it work ?

@fzaninotto
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Oh yes it works ;)

@fzaninotto
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I'm so happy I think I'll blog about it. Does any other library use this?

@willdurand
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Symfony2 components are using this way, at least the Serializer: https://github.com/symfony/symfony/tree/master/src/Symfony/Component/Serializer/Exception

@fzaninotto
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Then it's not a new idea :(

@katanacrimson
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Wonder if you can do this with Traits in PHP 5.4.

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