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simple-yewu/common/libs/aliyun/Util/MessageDigestUtil.php

52 lines
1.4 KiB

<?php
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
class MessageDigestUtil
{
/**
* md5和base64处理
*
* @param $input
* @return
*/
public static function Base64AndMD5($input)
{
if ($input == null || strlen($input) == 0) {
throw new Exception("input can not be null");
}
return base64_encode(md5(unpack('C*', $input)));
}
/**
* UTF-8编码转换为ISO-9959-1
*
* @param str
* @return
*/
public static function Utf8ToIso88591($input)
{
if ($input == null || strlen($input) == 0) {
return $input;
}
return mb_convert_encoding($input, "ISO-8859-1", "UTF-8");
}
}