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vendor/topthink/think-helper/src/hash/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;
+    }
+}

vendor/topthink/think-helper/src/hash/Md5.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 Md5
+{
+
+    protected $salt = 'think';
+
+    public function make($value, array $options = [])
+    {
+        $salt = isset($options['salt']) ? $options['salt'] : $this->salt;
+
+        return md5(md5($value) . $salt);
+    }
+
+    public function check($value, $hashedValue, array $options = [])
+    {
+        if (strlen($hashedValue) === 0) {
+            return false;
+        }
+
+        $salt = isset($options['salt']) ? $options['salt'] : $this->salt;
+
+        return md5(md5($value) . $salt) == $hashedValue;
+    }
+
+    public function setSalt($salt)
+    {
+        $this->salt = (string)$salt;
+
+        return $this;
+    }
+}