Instagram PHP API V2

About

A PHP wrapper for the Instagram API. Feedback or bug reports are appreciated.

Composer package available.
Supports Instagram Video and Signed Header.

Requirements

PHP 5.2.x or higher
cURL
Registered Instagram App

Get started

To use the Instagram API you have to register yourself as a developer at the Instagram Developer Platform and create an application. Take a look at the uri guidlines before registering a redirect URI. You will receive your client_id and client_secret.

Please note that Instagram mainly refers to »Clients« instead of »Apps«. So »Client ID« and »Client Secret« are the same as »App Key« and »App Secret«.

A good place to get started is the example project.

Installation

I strongly advice using Composer to keep updates as smooth as possible.

Initialize the class

<?php
    require_once 'Instagram.php';
    use MetzWeb\Instagram\Instagram;
    
    $instagram = new Instagram(array(
      'apiKey'      => 'YOUR_APP_KEY',
      'apiSecret'   => 'YOUR_APP_SECRET',
      'apiCallback' => 'YOUR_APP_CALLBACK'
    ));
    
    echo "<a href='{$instagram->getLoginUrl()}'>Login with Instagram</a>";
?>

Authenticate user (OAuth2)

<?php
    // grab OAuth callback code
    $code = $_GET['code'];
    $data = $instagram->getOAuthToken($code);
    
    echo 'Your username is: ' . $data->user->username;
?>

Get user likes

<?php
    // set user access token
    $instagram->setAccessToken($data);
    
    // get all user likes
    $likes = $instagram->getUserLikes();
    
    // take a look at the API response
    echo '<pre>';
    print_r($likes);
    echo '<pre>';
?>

All methods return the API data json_decode() - so you can directly access the data.

Available methods

Setup Instagram

new Instagram(<array>/<string>);

array if you want to authenticate a user and access its data:

new Instagram(array(
  'apiKey'      => 'YOUR_APP_KEY',
  'apiSecret'   => 'YOUR_APP_SECRET',
  'apiCallback' => 'YOUR_APP_CALLBACK'
));

string if you only want to access public data:

new Instagram('YOUR_APP_KEY');

Get login URL

getLoginUrl(<array>)

getLoginUrl(array(
  'basic',
  'likes'
));

Optional scope parameters:

Scope	Legend	Methods
`basic`	to use all user related methods [default]	`getUser()`, `getUserFeed()`, `getUserFollower()` etc.
`relationships`	to follow and unfollow users	`modifyRelationship()`
`likes`	to like and unlike items	`getMediaLikes()`, `likeMedia()`, `deleteLikedMedia()`
`comments`	to create or delete comments	`getMediaComments()`, `addMediaComment()`, `deleteMediaComment()`

Get OAuth token

getOAuthToken($code, <true>/<false>)

true : Returns only the OAuth token
false [default] : Returns OAuth token and profile data of the authenticated user

Set / Get access token

Set the access token, for further method calls: setAccessToken($token)
Get the access token, if you want to store it for later usage: getAccessToken()

User methods

Public methods

getUser($id)
searchUser($name, <$limit>)
getUserMedia($id, <$limit>)

Authenticated methods

getUser()
getUserLikes(<$limit>)
getUserFeed(<$limit>)
getUserMedia(<$id>, <$limit>)
- if an $id isn't defined or equals 'self', it returns the media of the logged in user

Sample responses of the User Endpoints.

Relationship methods

Authenticated methods

getUserFollows($id, <$limit>)
getUserFollower($id, <$limit>)
getUserRelationship($id)
modifyRelationship($action, $user)
- $action : Action command (follow / unfollow / block / unblock / approve / deny)
- $user : Target user id

<?php
    // Follow the user with the ID 1574083
    $instagram->modifyRelationship('follow', 1574083);
?>

Please note that the modifyRelationship() method requires the relationships scope.

Sample responses of the Relationship Endpoints.

Media methods

Public methods

getMedia($id)
getPopularMedia()
searchMedia($lat, $lng, <$distance>, <$minTimestamp>, <$maxTimestamp>)
- $lat and $lng are coordinates and have to be floats like: 48.145441892290336,11.568603515625
- $distance : Radial distance in meter (default is 1km = 1000, max. is 5km = 5000)
- $minTimestamp : All media returned will be taken later than this timestamp (default: 5 days ago)
- $maxTimestamp : All media returned will be taken earlier than this timestamp (default: now)

Sample responses of the Media Endpoints.

Comment methods

Public methods

getMediaComments($id)

Authenticated methods

addMediaComment($id, $text)
- restricted access: please email apidevelopers[at]instagram.com for access
deleteMediaComment($id, $commentID)
- the comment must be authored by the authenticated user

Please note that the authenticated methods require the comments scope.

Sample responses of the Comment Endpoints.

Tag methods

Public methods

getTag($name)
getTagMedia($name)
searchTags($name)

Sample responses of the Tag Endpoints.

Likes methods

Authenticated methods

getMediaLikes($id)
likeMedia($id)
deleteLikedMedia($id)

How to like a Media: Example usage Sample responses of the Likes Endpoints.

All <...> parameters are optional. If the limit is undefined, all available results will be returned.

Instagram videos

Instagram entries are marked with a type attribute (image or video), that allows you to identify videos.

An example of how to embed Instagram videos by using Video.js, can be found in the /example folder.

Please note: Instagram currently doesn't allow to filter videos.

Signed Header

In order to prevent that your access tokens gets stolen, Instagram recommends to sign your requests with a hash of your API secret and IP address.

Activate "Enforce Signed Header" in your Instagram client settings.
Enable the signed-header in your Instagram class:

$instagram->setSignedHeader(true);

You are good to go! Now, all your POST and DELETE requests will be secured with a signed header.

Go into more detail about how it works in the Instagram API Docs.

Pagination

Each endpoint has a maximum range of results, so increasing the limit parameter above the limit won't help (e.g. getUserMedia() has a limit of 90).

That's the point where the "pagination" feature comes into play. Simply pass an object into the pagination() method and receive your next dataset:

<?php
    $photos = $instagram->getTagMedia('kitten');

    $result = $instagram->pagination($photos);
?>

Iteration with do-while loop.

Samples for redirect URLs

Registered Redirect URI	Redirect URI sent to /authorize	Valid?
http://yourcallback.com/	http://yourcallback.com/	yes
http://yourcallback.com/	http://yourcallback.com/?this=that	yes
http://yourcallback.com/?this=that	http://yourcallback.com/	no
http://yourcallback.com/?this=that	http://yourcallback.com/?this=that&another=true	yes
http://yourcallback.com/?this=that	http://yourcallback.com/?another=true&this=that	no
http://yourcallback.com/callback	http://yourcallback.com/	no
http://yourcallback.com/callback	http://yourcallback.com/callback/?type=mobile	yes

If you need further information about an endpoint, take a look at the Instagram API docs.

Example App

This example project, located in the example/ folder, helps you to get started. The code is well documented and takes you through all required steps of the OAuth2 process. Credit for the awesome Instagram icons goes to Ricardo de Zoete Pro.

History

Version 3.0 is in development and includes support for real-time subscriptions.

Instagram 2.2 - 04/10/2014

feature Added "Enforce signed header"
feature Implemented PSR4 autoloading.
update Increased timeout from 5 to 20 seconds
update Class name, package renamed

Instagram 2.1 - 30/01/2014

update added min and max_timestamp to searchMedia()
update public authentication for getUserMedia() method
fix support for inconsistent pagination return type (relationship endpoint)

Instagram 2.0 - 24/12/2013

release version 2.0

Instagram 2.0 beta - 20/11/2013

feature Added Locations endpoint
update Updated example project to display Instagram videos

Instagram 2.0 alpha 4 - 01/11/2013

feature Comment endpoint implemented
feature New example with a fancy GUI
update Improved documentation

Instagram 2.0 alpha 3 - 04/09/2013

merge Merged master branch updates
- update Updated documentation
- bug / change cURL CURLOPT_SSL_VERIFYPEER disabled (fixes #6, #7, #8, #16)
- feature Added cURL error message
- feature Added limit to getTagMedia() method

Instagram 2.0 alpha 2 - 14/06/2013

feature Improved Pagination functionality
change Added distance parameter to searchMedia() method (thanks @jonathanwkelly)

Instagram 2.0 alpha 1 - 28/05/2012

feature Added Pagination method
feature Added User Relationship endpoints
feature Added scope parameter table for the getLoginUrl() method

Instagram 1.5 - 31/01/2012

release Second master version
feature Added Tag endpoints
change Edited the "Get started" example
change Now you can pass the getOAuthToken() object directly into setAccessToken()

Instagram 1.0 - 20/11/2011

release First public release
feature Added sample App with documented code
update New detailed documentation

Instagram 0.8 - 16/11/2011

release First inital released version
feature Initialize the class with a config array or string (see example)

Instagram 0.5 - 12/11/2011

release Beta version
update Small documentation

Credits

Released under the BSD License.

ErikBorra/Instagram-PHP-API

Instagram PHP API V2

About

Requirements

Get started

Installation

Initialize the class

Authenticate user (OAuth2)

Get user likes

Available methods

Setup Instagram

Get login URL

Get OAuth token

Set / Get access token

User methods

Relationship methods

Media methods

Comment methods

Tag methods

Likes methods

Instagram videos

Signed Header

Pagination

Samples for redirect URLs

Example App

More examples and tutorials:

History

Credits