Multi file_get_contents with different results - php

Question

Id like to add 3-4 file_get_contents and to show different results. This is what am using now:
<?php
$listOfIPS = explode("\n", file_get_contents('https://domain1.com/ips.txt'));
if (in_array($_SERVER['REMOTE_ADDR'], $listOfIPS)) {
echo '{"type":"Valid"}';
}
else {
echo '';
}
?>
Now I want to search for IP's in 3 .txt files at once.
If ip found on file1.txt should show content {"type":"Valid"}
If ip found on file2.txt should show content {"type":"invalid"}
If ip found on file3.txt should show content {"type":"fix"}
I have tried like this:
<?php
$listOfIPS = explode("\n", file_get_contents('https://domain1.com/ips.txt'));
$listOfIPS2 = explode("\n", file_get_contents('https://domain1.com/ips2.txt'));
$listOfIPS3 = explode("\n", file_get_contents('https://domain1.com/ips3.txt'));
if (in_array($_SERVER['REMOTE_ADDR'], $listOfIPS)) {
echo '{"type":"Valid"}';
}
if (in_array($_SERVER['REMOTE_ADDR'], $listOfIPS2)) {
echo '{"type":"invalid"}';
}
if (in_array($_SERVER['REMOTE_ADDR'], $listOfIPS3)) {
echo '{"type":"fix"}';
}
else {
echo '';
}
?>
Without success :)
Thank you for your help!

Answer 1

Consider changing your code to:
$listOfIPS = explode(PHP_EOL, file_get_contents('https://domain1.com/ips.txt'));
$listOfIPS2 = explode(PHP_EOL, file_get_contents('https://domain1.com/ips2.txt'));
$listOfIPS3 = explode(PHP_EOL, file_get_contents('https://domain1.com/ips3.txt'));
if (!empty($listOfIPS) && in_array($_SERVER['REMOTE_ADDR'], $listOfIPS)) {
echo '{"type":"Valid"}';
}
if (!empty($listOfIPS2) && in_array($_SERVER['REMOTE_ADDR'], $listOfIPS2)) {
echo '{"type":"invalid"}';
}
if (!empty($listOfIPS3) && in_array($_SERVER['REMOTE_ADDR'], $listOfIPS3)) {
echo '{"type":"fix"}';
}
else {
echo '';
}