如何对URL参数进行Base64编码？

Question

Example we have a form :

<form action="" method="GET">
<input type="text" name="Search">
<input type="submit" value="Search">
</form>

if click on Search btn url will redirect to

search.php?Search=parametr

how i can Encode This Parametr As Base64 ?

search.php?Search=cGFyYW1ldHI=

Answer 1

It should be as simple as that . If you want to send the encoded parameter in the url you have to encode it before your html response. Else this encoding makes no sense anyway.

$base64 = base64_encode($parameter);