[temphard]

Вопрос решен!

Код:

<?php
function handle_url($url) {
    $file = 'result.txt';
    $long_url = urlencode($url);
    $api_token = 'bc3db05f576c8b99d44f65eab7970cd0dbfe9d37';
    $api_url = "https://shrink.pe/api?api={$api_token}&url={$long_url}";
    $result = file_get_contents($api_url);
    if ($result) {
        echo $result;
    }
    file_put_contents($file, $long_url . PHP_EOL, FILE_APPEND);
    file_put_contents($file, $result . PHP_EOL, FILE_APPEND);
    sleep(1);
}

$file = fopen('mylink.txt', 'r');
if ($file) {
    while (($line = fgets($file)) !== false) {
        handle_url($line);
    }
    fseek($file, 0);
    fclose($file);
}
?>