Question: I want to add an element in my json array. Everything is fine until I apply a french character in my input.. (é, à, etc). They're encoded properly, but no backslash are added before the "u00e9"

Here's my code to add a line in the array: 
(For this example, the value submited for `$_POST['titre']` is "Présidente")

```
// 1. Get original json from my db
$res=mysql_query("SELECT * FROM produits WHERE p_id=".$id);
$b=mysql_fetch_assoc($res);

// 2. json_decode the result to put in a array  
$array_before_json = json_decode($b['p_images'], true);

// 3. Put our submited value in an array
$newImage = array("titre" => $_POST['titre'], "file" => $_FILES['files']['name'][0]);
array_push($array_before_json,$newImage);
$json_encode = json_encode($array_before_json);

// 4. Re-insert array in bd 
$res=mysql_query("UPDATE produits SET p_images='".$json_encode."' WHERE p_id=".$id);

```

Here's now the new json in my database: (4 images)

```
[{"titre":"Image #2","file":"1149124_65352813.jpg"},{"titre":"Image #3","file":"333047.jpg"},{"titre":"Titre de ma photo","file":"14.jpg"},{"titre":"Pru00e9sidente","file":"16.jpg"}]

```

As you can see, in the last occurence, the "é" is not properly encoded, it's suppose do have a backslash before the u00e9...

My page is in UTF-8, but I don't know what's the problem...

Answer: 
As @Grasper said, your html is wrong.

HTML:

```
<html>
    <table>
        <tr>
            <td>supercalifragilisticexpialidocious</td>
        </tr>
    </table>
</html>

```

This attribute is working for me in Chrome. CSS:

```
td {
    word-break: break-all;
}

```
you can do it with css when you aply 

```
td{float:left}

```