looping over PHP array
<p>I am not a PHP dev. I was working with google API and the backend I am using is PHP. I am working with an example which returns locations within certain distance of the given zipcode. The result set returned from PHP is of following format..</p>

<pre><code>    Array
(
[0] =&gt; Array
(
[id] =&gt; 554
[postcode] =&gt; 1225
[suburb] =&gt; Royal Exchange
[aus_post_name] =&gt; ROYAL EXCHANGE
[state] =&gt; NSW
[lat] =&gt; -33.864393
[lon] =&gt; 151.209608
)

[1] =&gt; Array
(
[id] =&gt; 559
[postcode] =&gt; 1230
[suburb] =&gt; Queen Victoria Building
[aus_post_name] =&gt; QUEEN VICTORIA BUILDING
[state] =&gt; NSW
[lat] =&gt; -33.872049
[lon] =&gt; 151.206428
)

[2] =&gt; Array
(
[id] =&gt; 714
[postcode] =&gt; 2000
[suburb] =&gt; Barangaroo
[aus_post_name] =&gt; BARANGAROO
[state] =&gt; NSW
[lat] =&gt; -33.858315
[lon] =&gt; 151.203519
)

[3] =&gt; Array
(
[id] =&gt; 715
[postcode] =&gt; 2000
[suburb] =&gt; Dawes Point
[aus_post_name] =&gt; DAWES POINT
[state] =&gt; NSW
[lat] =&gt; -33.855601
[lon] =&gt; 151.20822
)
</code></pre>

<p>How do I loop over the result set, and get the values, for example for state and suburb?</p>
