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REMOTE_ADDR preg_replace: needs explanation #4

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drzraf opened this issue Jul 1, 2015 · 0 comments
Open

REMOTE_ADDR preg_replace: needs explanation #4

drzraf opened this issue Jul 1, 2015 · 0 comments

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@drzraf
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drzraf commented Jul 1, 2015

In SyncFromValidationOrder.php there is:

->setAdresseIP(preg_replace("#\\000#", '', $_SERVER['REMOTE_ADDR']))

why? How could REMOTE_ADDR contains a \ ?
Since it's the first first I see it any explanation would be appreciated.
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@drzraf