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Altered single / multiple inheritance sentence #6344

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Altered single / multiple inheritance sentence #6344

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4 changes: 2 additions & 2 deletions components/event_dispatcher/introduction.rst
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Expand Up @@ -22,8 +22,8 @@ answer.
Consider the real-world example where you want to provide a plugin system
for your project. A plugin should be able to add methods, or do something
before or after a method is executed, without interfering with other plugins.
This is not an easy problem to solve with single and multiple inheritance
(were it possible with PHP) has its own drawbacks.
This is not an easy problem to solve with single inheritance, and even if
multiple inheritance was possible with PHP, it comes with its own drawbacks.

The Symfony EventDispatcher component implements the `Mediator`_ pattern
in a simple and effective way to make all these things possible and to make
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