base64_encode是加密,而base64_decode是解密
base64_encode 語法:string base64_encode(string data);
$string='www.zhix.net智昕網絡'; //定義字符串 echo base64_encode($string); // 輸出編碼后的內容為 d3d3LnpoaXgubmV05pm65piV572R57uc
base64_decode 語法:string base64_decode(string data);
$string='d3d3LnpoaXgubmV05pm65piV572R57uc'; //定義字符串 echo base64_decode($string); //輸出解碼后的內容 www.zhix.net智昕網絡