常见php使用base64_encode和base64_decode对数据进行编码和解码代码讲解

代码示例

$str = 'www.qipa250.com';
$encode = base64_encode($str);
echo $encode.'<br>';
echo base64_decode($encode);

运行结果

d3d3LnFpcGEyNTAuY29t
www.qipa250.com