Просмотр файла libarea-0.9/vendor/utopia-php/domains/data/import.php

<?php

$data = file_get_contents('https://publicsuffix.org/list/public_suffix_list.dat');
if ($data === false) {
    throw new RuntimeException('Could not download public suffix list');
}

$list = explode("\n", $data);

function arrayToCode(array $data, $level = 0): string
{
    $output = '['."\n";

    $level++;

    $tabs = str_repeat("\t", $level);

    foreach ($data as $key => $node) {
        $key = is_int($key) ? '' : var_export($key, true).' => ';
        $value = is_array($node) ? arrayToCode($node, $level) : var_export($node, true);
        $output .= $tabs.$key.$value.",\n";
    }

    $level--;

    $tabs = str_repeat("\t", $level);

    $output .= $tabs.']';

    return $output;
}

$type = null;
$comments = [];
$domains = [];

foreach ($list as $key => $line) {
    if (mb_strpos($line, '===BEGIN ICANN DOMAINS===')) {
        $type = 'ICANN';
        $comments = [];

        continue;
    }

    if (mb_strpos($line, '===END ICANN DOMAINS===')) {
        $type = null;

        continue;
    }

    if (mb_strpos($line, '===BEGIN PRIVATE DOMAINS===')) {
        $type = 'PRIVATE';
        $comments = [];

        continue;
    }

    if (mb_strpos($line, '===END PRIVATE DOMAINS===')) {
        $type = null;

        continue;
    }

    if (empty($line)) {
        continue;
    }

    if (mb_substr($line, 0, mb_strlen('// ')) === '// ') {
        $comments[] = mb_substr($line, mb_strlen('// '));

        continue;
    }

    $domains[$line] = [
        'suffix' => $line,
        'type' => $type,
        'comments' => $comments,
    ];

    $comments = [];
}

if (! isset($domains['com'])) {
    throw new RuntimeException('.com is missing from public suffix list; it must be corrupted');
}

file_put_contents(__DIR__.'/data.php', "<?php\n\nreturn ".arrayToCode($domains).';');