Description:
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In http://www.php.net/manual/en/language.oop5.interfaces.php
the first sentence of the page:
"Object interfaces allow you to create code which specifies which methods a class must implement"
has been translated to:
"Les interfaces objet vous permettent de cr?er du code qui sp?cifie quelles m?thodes et variables une classe peut impl?menter"
in http://www.php.net/manual/fr/language.oop5.interfaces.php

This is a bad translation because
- "et variables" has been added in the translation but should have not;
- "peut" is no good translation for "must" because it means "may"! (This would mean that methods defined in an interface would be not mandatory in a class implementing the interface).

A better translation is:

"Les interfaces objet permettent de cr?er du code qui sp?cifie quelles m?thodes une classe doit impl?menter"

Note : I have also removed "vous" which is ok but bad style in this context.