php code that gather all form input and post it together
<p>In my pages i have form that has several textarea, i need a method to gather all of the textareas in one email and then send it.</p>

<p>I need a method that i can add it to each page and do this automatically instead of referencing each textarea by name.</p>

<pre><code>$email_body = "You have received a new message from the user $name. \r\n".
    "Here is the answer to the $step. \r\n $message \r\n Comments:$comments.\r\n".
</code></pre>

<p>Instead of <code>$message</code> i want all textareas.</p>
