<?php /** * A Compatibility library with PHP 5.5's simplified password hashing API. * * @author Anthony Ferrara <ircmaxell@php.net> * @license http://www.opensource.org/licenses/mit-license.html MIT License * @copyright 2012 The Authors */ namespace { if (!defined('PASSWORD_BCRYPT')) { /** * PHPUnit Process isolation caches constants, but not function declarations. * So we need to check if the constants are defined separately from * the functions to enable supporting process isolation in userland * code. */ define('PASSWORD_BCRYPT', 1); define('PASSWORD_DEFAULT', PASSWORD_BCRYPT); define('PASSWORD_BCRYPT_DEFAULT_COST', 10); }
?? PHP ???? ?? PHP? ??? ? ???? ??? ???? ??? ??? MD5? ???? ?????. ?? ?? ?? ??? ??? ????.
$password = md5($_POST["password"] );
? ??? ???? ??????? ??? MD5 ??? ??? ?? PHP ???? ??? ??? ?? ? ????. ? ??? MD5 ??? ????? ??? ?? ???? ?? ???? ??? ???? MD5 ???? ???? ???? ?? ???? ?????. ??? ???? MD5 ??? ??? ???? ????. ??? ????? ????? ?? ?????.
SHA256 ? SHA512
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PHP?? ??? ??? ? ??????? ?? ?????? ? ??? ??? ?? ??? ???? ?? ?? ??? ?????.


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PHP ?? ??? ???? DES ? AES ???
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