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<?php

     

       
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// i literally just set a custom header in my reverse proxy

     

       
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// that maps to the remote ip

     

       
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// so i could do this with a PHP page in docker

     

       
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$remoteip = $_SERVER['HTTP_X_GOTM_REMOTE_IP'];

     

       
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?>

     

       
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<?php echo $remoteip ?>