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<strong>
<a href="http://brett-zamir.me" rel="nofollow">Brett Zamir</a>
</strong>
on 2012-06-16 08:14:51 <br />
@François: I've now added support for function types. Thanks!
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<strong>

</strong>
on 2012-03-24 16:38:57 <br />
Thanks to developpers.

May you have to bring is_callable friendly with javascript closures : 
http://fr2.php.net/manual/fr/function.is-callable.php#98845
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