How to get the key from a laravel form request?
<p>I have an array</p>

<pre><code>array:2 [▼
  2 =&gt; "12"
  7 =&gt; "12"
]
</code></pre>

<p>Send from a form, I need the 2 and 7 how do i call them?</p>

<p>The keys are id's of parts so want to. 
foreach get the ID and value
then update something...</p>

<pre><code>foreach($request-&gt;except('_token') as $part) {
    /*get Key here (in this case 2 or 7) and get value here (in this case both 12)*/
}
</code></pre>

<p>Can somebody tell me how to do this?</p>

<p>Thanks in advance.</p>