How to return "value" from array?

[Anon]

I have an array of data in a string called $data that looks like this:

code:-------------------------------------------------
<form>
<person>
<email caption = email>[e-mail]</email>
<person>

<form>

What I want to do is return this

email
[e-mail]

using this code

PHP:-------------------------------------------------
$person =& $data["FORM"][0]["PERSON"];
foreach ($person as $pers)
{
echo "\n<br>" . $pers["EMAIL"][0]["CAPTION"];
echo "\n<br>" . $txctrls["EMAIL"][0]["value"];
}

---

for some reason it will only return the CAPTION i.e. email

I have tried having value in both upper and lower case and it does not work.

when I print_r my whole $data array all the tags are in upper case apart from the value ones so, I assume lower case is correct.

What am I doing wrong?

[Anon]

Shouldn't:
$txctrls["EMAIL"][0]["value"];

be
$pers["EMAIL"][0]["value"];
?

Diego

[Anon]

eeekkk

that was a typo in my example only.

In my real code it is correct and it does not return a result.