Description:
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can not get the code to work right. instead of giving a true respond it gives a false ll the time. why?
running from url http://127.0.0.1


Reproduce code:
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echo "Checking current url <br>";

if (stristr($url, '127.0.0.1') === TRUE) {
        echo '<font color="red">You are running as localhost(127.0.0.1), this is not smart and can result in wrong paths</font><br>'; 
}
elseif (stristr($url, 'localhost') === TRUE) {
        echo '<font color="red">You are running as localhost, this is not smart and can result in wrong paths</font><br>'; 
}


echo '<font color="blue">Found url: ';    
echo $url."</font><br>"; 


Expected result:
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 You are running as localhost(127.0.0.1), this is not smart and can result in wrong paths    


Actual result:
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found url: 127.0.0.1