Log and special characters

Ben RUBSON <[email protected]>
Newsgroups gmane.comp.apache.mod-perl
Message-ID <[email protected]>
Hi,

The following UTF-8 :
warn("warn with special char ééèè");
$r->log->error("log with special char ééèè");

Produces :
warn with special char ééèè at ...
[Tue Aug 01 19:25:28.914947 2017] [perl:error] [pid 56938] [client 127.0.0.1:59952] log with special char \xc3\xa9\xc3\xa9\xc3\xa8\xc3\xa8

Why all these \x symbols ?
How to avoid them ?

Thank you very much !

Ben
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