[php] base64_encode() / urlencode()

base64_encode()
$txt = "안녕 하세요?";
$encode = base64_encode($txt );
$decode = base64_decode($encode );
echo "encode 전 : " . $txt ;echo "encode 후 : " . $encode;
echo "decode 후 : " . $encode ;

 

 

urlencode()
$txt = "안녕 하세요?";
$encode = URLencode($txt );
$decode = URLdecode($encode );
echo "encode 전 : " . $txt ; echo "encode 후 : " . $encode ;
echo "decode 후 : " . $decode ;