Bcrypt.php
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<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2015 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: yunwuxin <448901948@qq.com>
// +----------------------------------------------------------------------
namespace think\helper\hash;
class Bcrypt
{
/**
* Default crypt cost factor.
*
* @var int
*/
protected $rounds = 10;
public function make($value, array $options = [])
{
$cost = isset($options['rounds']) ? $options['rounds'] : $this->rounds;
$hash = password_hash($value, PASSWORD_BCRYPT, ['cost' => $cost]);
if ($hash === false) {
throw new \RuntimeException('Bcrypt hashing not supported.');
}
return $hash;
}
public function check($value, $hashedValue, array $options = [])
{
if (strlen($hashedValue) === 0) {
return false;
}
return password_verify($value, $hashedValue);
}
public function setRounds($rounds)
{
$this->rounds = (int)$rounds;
return $this;
}
}