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<?php |
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/** |
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* Copyright 2017 Facebook, Inc. |
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* |
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* You are hereby granted a non-exclusive, worldwide, royalty-free license to |
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* use, copy, modify, and distribute this software in source code or binary |
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* form for use in connection with the web services and APIs provided by |
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* Facebook. |
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* |
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* As with any software that integrates with the Facebook platform, your use |
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* of this software is subject to the Facebook Developer Principles and |
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* Policies [http://developers.facebook.com/policy/]. This copyright notice |
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* shall be included in all copies or substantial portions of the software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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* DEALINGS IN THE SOFTWARE. |
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*/ |
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namespace Facebook\PersistentData; |
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use Facebook\Exception\SDKException; |
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/** |
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* @package Facebook |
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*/ |
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class SessionPersistentDataHandler implements PersistentDataInterface |
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{ |
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/** |
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* @var string prefix to use for session variables |
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*/ |
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protected $sessionPrefix = 'FBRLH_'; |
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/** |
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* Init the session handler. |
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* |
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* @param bool $enableSessionCheck |
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* |
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* @throws SDKException |
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*/ |
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public function __construct($enableSessionCheck = true) |
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{ |
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if ($enableSessionCheck && session_status() !== PHP_SESSION_ACTIVE) { |
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throw new SDKException( |
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'Sessions are not active. Please make sure session_start() is at the top of your script.', |
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1 |
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720 |
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); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function get($key) |
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{ |
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if (isset($_SESSION[$this->sessionPrefix . $key])) { |
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return $_SESSION[$this->sessionPrefix . $key]; |
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} |
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return null; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function set($key, $value) |
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{ |
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$_SESSION[$this->sessionPrefix . $key] = $value; |
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} |
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} |
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facebook /
php-graph-sdk
