Apple Valid

<?php
list:
echo "\t[Apple Checker By ZakirDotID]\nInput List : ?";
$list = trim(fgets(STDIN));

if (file_exists($list)) {

    $get = explode("\r\n", file_get_contents($list));
    $url = "https://itil.skuy.dev/api/apple";

    foreach ($get as $email) {
        $ch = curl_init();
        curl_setopt_array($ch, array(
            CURLOPT_URL => $url,
            CURLOPT_RETURNTRANSFER => 1,
            CURLOPT_POST => "u={$email}",
        ));

        $result = json_decode(curl_exec($ch), 1);

        if ($result['result']['success']) {
            echo "[LIVE] {$email} - ./Check By ZakirDotID \n";
        } else {
            echo "[DIE] {$email} - ./Check By ZakirDotID \n";
        }

    }

} else {
    echo "List Gak Ada\n";
    goto list;
}