Download all Facebook photos of somebody

download_photos.php

<?php

// the user's facebook ID
$facebook_id = 'zuck';

// an access token with access to that user's photos (grab one from https://developers.facebook.com/tools/explorer)
$access_token = '';

$url = 'https://graph.facebook.com/' . $facebook_id . '/photos?';

while ( true ) {
  $request = $url . '&access_token=' . $access_token;
  $response = json_decode(file_get_contents($request), 1);
  
  // something went wrong
  if ( !isset($response['data']) ) {
    print_r($response);
    break;
  }

  foreach ( $response['data'] as $photo ) {
    $file_name = basename($photo['source']);
    
    echo $file_name."\n";

    $fp = fopen($file_name, 'w+');
    $ch = curl_init($photo['source']);
    curl_setopt($ch, CURLOPT_HEADER, false);  
    curl_setopt($ch, CURLOPT_POST, false);    
    curl_setopt($ch, CURLOPT_TIMEOUT, 50);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); 
    curl_setopt($ch, CURLOPT_FILE, $fp);      
    curl_exec($ch);
    curl_close($ch);
    fclose($fp);
  }

  // all done
  if ( !$response['paging']['next'] ) {
    break;
  }
  
  $url = $response['paging']['next'];
}