Loop through JSON response using PHP : <p>I am making an API request via <em>PHP cURL</em>.</p>

<p>When I run <code>echo $response</code> I get the following JSON:</p>

<p><strong>JSON (application/json):</strong></p>

<pre><code>{
    "workers": [
        {
            "email": "micky@mcgurk.com",
            "manager": {
                "email": "boss@mcgurk.com"
            }
        },
        {
            "email": "michelle@mcgurk.com",
            "manager": {
                "email": "another_boss@mcgurk.com"
            }
        }
    ]
}
</code></pre>

<p>I'd like to loop through the results &amp; echo out the email and associated manager. How do I do this?</p>
