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[Payment Processing](/categories/payments) 4. / 5. filmin/paypal-sdk-core-php ActiveLibrary[Payment Processing](/categories/payments) filmin/paypal-sdk-core-php ========================== PayPal Core SDK for PHP v3.4.1(5y ago)038.1k↓42.3%Apache-2.0PHPPHP >=5.3.0 Since Feb 12Pushed 5y agoCompare [ Source](https://github.com/filmin/sdk-core-php)[ Packagist](https://packagist.org/packages/filmin/paypal-sdk-core-php)[ Docs](https://github.com/paypal/sdk-core-php)[ RSS](/packages/filmin-paypal-sdk-core-php/feed)WikiDiscussions master Synced 1mo ago READMEChangelogDependencies (1)Versions (45)Used By (0) ### PayPal Core SDK [](#paypal-core-sdk) [![Build Status](https://camo.githubusercontent.com/fbf170f5a835bcc3efcfbc15a92ad6e38dda8727c645d338c9777edf72e8a693/68747470733a2f2f7472617669732d63692e6f72672f70617970616c2f73646b2d636f72652d7068702e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/paypal/sdk-core-php) Please Note ----------- [](#please-note) > **The Payment Card Industry (PCI) Council has [mandated](http://blog.pcisecuritystandards.org/migrating-from-ssl-and-early-tls) that early versions of TLS be retired from service. All organizations that handle credit card information are required to comply with this standard. As part of this obligation, PayPal is updating its services to require TLS 1.2 for all HTTPS connections. At this time, PayPal will also require HTTP/1.1 for all connections. [Click here](https://github.com/paypal/tls-update) for more information** > A new `mode` has been created to test if your server/machine handles TLSv1.2 connections. Please use `tls` mode instead of `sandbox` to verify. You can return back to `sandbox` mode once you have verified. Support ------- [](#support) > Please contact [PayPal Technical Support](https://developer.paypal.com/support/) for any live or account issues. #### Prerequisites [](#prerequisites) - PHP 5.3 and above - curl extension with support for OpenSSL - PHPUnit 3.5 for running test suite (Optional) - Composer #### Configuration [](#configuration) #### OpenID Connect Integration [](#openid-connect-integration) 1. Redirect your buyer to `PPOpenIdSession::getAuthorizationUrl($redirectUri, array('openid', 'address'));` to obtain authorization. The second argument is the list of access privileges that you want from the buyer. 2. Capture the authorization code that is available as a query parameter (`code`) in the redirect url 3. Exchange the authorization code for a access token, refresh token, id token combo ``` $token = PPOpenIdTokeninfo::createFromAuthorizationCode( array( 'code' => $authCode ) ); ``` 4. The access token is valid for a predefined duration and can be used for seamless XO or for retrieving user information ``` $user = PPOpenIdUserinfo::getUserinfo( array( 'access_token' => $token->getAccessToken() ) ); ``` 5. If the access token has expired, you can obtain a new access token using the refresh token from the 3'rd step. ``` $token->createFromRefreshToken(array('openid', 'address')); ``` 6. Redirect your buyer to `PPOpenIdSession::getLogoutUrl($redirectUri, $idToken);` to log him out of paypal. #### LICENSE and CONTRIBUTIONS [](#license-and-contributions) - Please read [LICENSE](LICENSE) and [CONTRIBUTING](CONTRIBUTING.md) for more information. ### Health Score 37 — LowBetter than 83% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity26 Limited adoption so far Community19 Small or concentrated contributor base Maturity71 Established project with proven stability Bus Factor2 2 contributors hold 50%+ of commits How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~67 days Recently: every ~375 days Total 41 Last Release 2152d ago Major Versions v1.5.5 → v2.5.52014-10-15 v1.5.6 → v2.5.72014-11-10 v1.5.7 → v2.5.92015-02-18 v2.5.9 → v3.0.02015-05-19 2.x-dev → v3.1.02015-09-22 PHP version history (2 changes)v1.1PHP >=5.2.0 v2.4.0PHP >=5.3.0 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/13024831?v=4)[Víctor Molina](/maintainers/victormln)[@victormln](https://github.com/victormln) --- Top Contributors [![ganeshx](https://avatars.githubusercontent.com/u/644158?v=4)](https://github.com/ganeshx "ganeshx (100 commits)")[![aydiv](https://avatars.githubusercontent.com/u/531806?v=4)](https://github.com/aydiv "aydiv (69 commits)")[![jaypatel512](https://avatars.githubusercontent.com/u/1309895?v=4)](https://github.com/jaypatel512 "jaypatel512 (13 commits)")[![avidas](https://avatars.githubusercontent.com/u/873597?v=4)](https://github.com/avidas "avidas (9 commits)")[![prannamalai](https://avatars.githubusercontent.com/u/1575082?v=4)](https://github.com/prannamalai "prannamalai (7 commits)")[![dy2288](https://avatars.githubusercontent.com/u/1534119?v=4)](https://github.com/dy2288 "dy2288 (5 commits)")[![lvairamani](https://avatars.githubusercontent.com/u/1984252?v=4)](https://github.com/lvairamani "lvairamani (5 commits)")[![rayward](https://avatars.githubusercontent.com/u/1217111?v=4)](https://github.com/rayward "rayward (4 commits)")[![lathavairamani](https://avatars.githubusercontent.com/u/644422?v=4)](https://github.com/lathavairamani "lathavairamani (3 commits)")[![tkanta](https://avatars.githubusercontent.com/u/654936?v=4)](https://github.com/tkanta "tkanta (3 commits)")[![TrogloGeek](https://avatars.githubusercontent.com/u/3205686?v=4)](https://github.com/TrogloGeek "TrogloGeek (3 commits)")[![victormln](https://avatars.githubusercontent.com/u/13024831?v=4)](https://github.com/victormln "victormln (2 commits)")[![TomK](https://avatars.githubusercontent.com/u/299656?v=4)](https://github.com/TomK "TomK (2 commits)")[![gscoon](https://avatars.githubusercontent.com/u/11246633?v=4)](https://github.com/gscoon "gscoon (2 commits)")[![bluk](https://avatars.githubusercontent.com/u/94150?v=4)](https://github.com/bluk "bluk (2 commits)")[![braebot](https://avatars.githubusercontent.com/u/3358986?v=4)](https://github.com/braebot "braebot (2 commits)")[![samiksha-singla](https://avatars.githubusercontent.com/u/10267088?v=4)](https://github.com/samiksha-singla "samiksha-singla (2 commits)")[![BafS](https://avatars.githubusercontent.com/u/588205?v=4)](https://github.com/BafS "BafS (2 commits)")[![kokspflanze](https://avatars.githubusercontent.com/u/1885435?v=4)](https://github.com/kokspflanze "kokspflanze (1 commits)")[![bencoder](https://avatars.githubusercontent.com/u/707117?v=4)](https://github.com/bencoder "bencoder (1 commits)") --- Tags phpsdkpaypal ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/filmin-paypal-sdk-core-php/health.svg) ``` [![Health](https://phpackages.com/badges/filmin-paypal-sdk-core-php/health.svg)](https://phpackages.com/packages/filmin-paypal-sdk-core-php) ``` ### Alternatives [cryptonator/merchant-php-sdk Cryptonator.com Merchant API SDK for PHP 2713.7k](/packages/cryptonator-merchant-php-sdk) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)