I have a small PHP script that is listening for a POST request. I'm expecting xml, always.
Normally I'm the guy sending the xml requests. But today I'm on the receiving side.

I figured it would be a simple case of listening for a $\_POST, but I guess I may be incorrect - I'm getting nothing.

Here's my script that waits for anything xml:

```
<?php
if(isset($_POST)) {
    mail("me@myemail.com","some title i want", print_r($_POST, true)); 
}else{
    die("uh, what happened?");
}
?>

```

And here is a simple xml string I'm sending from another place:

```
<?php
$xml_data ='
<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Don\'t forget me this weekend!</body>
</note>
';

function sendXML2Server($URL,$XML){
    $xml_data = trim($XML);
    $ch = curl_init($URL);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: text/xml'));
    curl_setopt($ch, CURLOPT_POSTFIELDS, $xml_data);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    $output = curl_exec($ch);
    curl_close($ch);

    return $output;
}

echo sendXML2Server('https://someurl.com/inboundxml.php',$xml_data)
?>

```

And here's what I get in my email:

**Array
(
)**

I'm guessing I'm not working with an array correctly, but maybe there's something else I'm missing in all this. I'm expecting to get back the actual xml string.