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    php, $_SERVER['REMOTE_ADDR'] is not set.

    Hello, Since I connected on my website this morning, I get an error with my visit counter. The variable $_SERVER['REMOTE_ADDR'] is not set. Now I test if this variable is set to avoid errors, But it's a real problem because my counter can't work properly. Could you, please, fix this issue ? Or...
  2. A

    PHP variable

    Hello, I used this php variable, $_SERVER['HTTP_REFERER'] , on my website. First time I tryed it work but since some days I just saw that it don't work. I try to display the value and the variable is empty. So my question is: Is that normal or is it a recent issue caused by an update ?
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