PHP网址编码未正确编码

Question

I am trying to encode the following string: Peôn

Accordiing to: http://meyerweb.com/eric/tools/dencoder/ the string should enocde to: Pe%C3%B4n

When I use urlencode($name) I get Pe%F4n

SOOOO Lost on this.

I am trying to use the encoded string in the following manner:

Fails:

http://us.battle.net/api/wow/character/Kil%27jaeden/Pe%F4n?fields=statistics

Works:

http://us.battle.net/api/wow/character/Kil%27jaeden/Pe%C3%B4n?fields=statistics

mycode:

$name = mysqli_real_escape_string($connection, $_POST['name']);
$name = urlencode($name);

EDIT:

$name = $_POST['name'];
$realm = mysqli_real_escape_string($connection, $_POST['realm']);
$locale = mysqli_real_escape_string($connection, $_POST['locale']);
$toon = query_blizz_toon($name, $realm, $locale);

function query_blizz_toon($name, $realm, $locale){  
    $realm = urlencode(stripslashes($realm));
    $name = urlencode($name);
    $q = 'http://'.$locale.'.battle.net/api/wow/character/'.$realm.'/'.$name.'?fields=statistics';
    echo $q;
    $character = @file_get_contents($q);
    $character = json_decode($character);
    return $character;
}

echo $q ouputs: http://us.battle.net/api/wow/character/Kil%27jaeden/Pe%F4n?fields=statistics

Still getting the wrong encoding even without the escaping... :/

EDIT:

According to this site: http://www.degraeve.com/reference/urlencoding.php

%F4 is the correct encoding for ô ...

Answer 1

Well i am getting exactly what you are expected to get. Your mysqli_real_escape is the culprit here. Remove it.

Also, make use of Prepared Statements , so that you don't have to focus on escaping and stuff.

<?php
$name = 'Peôn';
echo $name = urlencode($name);

OUTPUT:

Pe%C3%B4n

Answer 2

$name = rawurlencode(utf8_encode($name));

Does the trick. Wish i knew why...

Answer 3

The problem is with the page that has the form.

The web browser is sending the user input encoded in latin-1, but you want it to send UTF-8. One way to fix that is sending the Content-Type header to tell the browser that the page is in UTF-8, if you can't do that you can use the HTML meta tag to do the same, yet another is declaring the accept-charset in the form tag.

<form accept-charset="UTF-8" method="POST" action="...