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<?php
/**
* @copyright Copyright (c) 2016 Lukas Reschke <lukas@statuscode.ch>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
if (php_sapi_name() !== 'cli') {
die('Script can only be invoked via CLI');
}
if(count($argv) !== 2) {
die('php converter.php 10_million_password_list_top_10000000.txt');
}
$passwordLengthArray = [];
$separator = "\r\n";
$maxPasswordFileLength = 15;
$count = [];
$file = fopen(__DIR__ . '/' . $argv[1], 'r');
while(!feof($file)){
$password = trim(strtolower(fgets($file)));
if($password !== '') {
$count[strlen($password)] = isset($count[strlen($password)]) ? $count[strlen($password)] + 1 : 1;
$passwordLengthArray[strlen($password)][$password] = true;
}
}
fclose($file);
foreach($passwordLengthArray as $length => $passwords) {
file_put_contents(__DIR__ . '/list-'.$length.'.php', "<?php\nreturn ".var_export($passwords, true).";");
}