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URLs	base64_encode

	Last updated: Mon, 16 Jul 2012

base64_decode

(PHP 3, PHP 4, PHP 5)

base64_decode -- 对使用 MIME base64 编码的数据进行解码

描述

string base64_decode ( string encoded_data )

base64_decode() 对 encoded_data 进行解码，返回原始数据，失败则返回 FALSE。返回的数据可能是二进制的。

例子 1. base64_decode() 示例

<?php $str = 'VGhpcyBpcyBhbiBlbmNvZGVkIHN0cmluZw=='; echo base64_decode($str); ?>
此示例将显示：
This is an encoded string

参见 base64_encode() 与 RFC 2045 6.8 章节。

URLs	base64_encode

	Last updated: Mon, 16 Jul 2012

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