PHP parsing silent bug

I am trying doxygen php support with 1.3-rc3 and found that the
following line in a member function causes the class to be silently
ignored:

   echo('!$tar' . '"');

Using the following line, turn around this problem:

Should I fill a bug report or I have missed something obvious?

Thanks,
Christophe

-- 
Christophe Barbé <christophe.barbe@xxxxxxxxx>
GnuPG FingerPrint: E0F6 FADF 2A5C F072 6AF8  F67A 8F45 2F1E D72C B41E

Dogs come when they're called;
cats take a message and get back to you later. --Mary Bly


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