Get Flickr Images using php

Question

I am trying to access flickr images using api key and secret key. After searching it i got a zip file from the link . After giving apikey and secret key in the example.php file i m getting a Warning i.e

Warning: Invalid argument supplied for foreach() in C:\wamp\www\phpFlickr-3.1\example.php on line 21

Here is the example code which i m trying:

require_once("phpFlickr.php");
$f = new phpFlickr($api_key);

$recent = $f->photos_getRecent();

foreach ($recent['photo'] as $photo) {
  $owner = $f->people_getInfo($photo['owner']);
  echo "<a href='http://www.flickr.com/photos/" . $photo['owner'] . "/" . $photo['id']     . "/'>";
  echo $photo['title'];
echo "</a> Owner: ";
echo "<a href='http://www.flickr.com/people/" . $photo['owner'] . "/'>";
echo $owner['username'];
echo "</a><br>";
}

please help me i m trying to do this code from past 3 days but nothing works :(.

Answer 1

You need an online server to try the code you are using since you want to test flick api. It is correct but you have to buy a server for a couple of hours just to try your code. A good suggestion is https://www.digitalocean.com