Session::id() - Code Metrics - Inspection of "Refactoring" - Phauthentic/session - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Push — master ( 13c8bf...f549ef )

by Florian

created 2020-04-28 23:47 UTC

Session::id() A

↳ Parent: Session

Complexity

Conditions	3
Paths	2

Size

Total Lines	7
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	3
nc	2
nop	1
dl	0
loc	7
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

/**

 * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
 * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
 *
 * Licensed under The MIT License
 * For full copyright and license information, please see the LICENSE.txt
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
 * @link          https://cakephp.org CakePHP(tm) Project
 * @since         0.10.0
 * @license       https://opensource.org/licenses/mit-license.php MIT License
 */

namespace Phauthentic\Infrastructure\Http\Session;

use Adbar\Dot;
use RuntimeException;
use SessionHandlerInterface;

/**
 * This class is a wrapper for the native PHP session functions. It provides
 * several defaults for the most common session configuration
 * via external handlers and helps with using session in cli without any warnings.
 *
 * Sessions can be created from the defaults using `Session::create()` or you can get
 * an instance of a new session by just instantiating this class and passing the complete
 * options you want to use.
 *
 * When specific options are omitted, this class will take its defaults from the configuration
 * values from the `session.*` directives in php.ini. This class will also alter such
 * directives when configuration values are provided.
 */
class Session implements SessionInterface
{
    /**
     * The Session handler instance used as an engine for persisting the session data.
     *
     * @var \SessionHandlerInterface
     */
    protected $handler;

    /**
     * The Session handler instance used as an engine for persisting the session data.
     *
     * @var \Phauthentic\Session\ConfigInterface
filter:
    dependency_paths: ["lib/*"]
     */
    protected $config;

    /**
     * Indicates whether the sessions has already started
     *
     * @var bool
     */
    protected $started;

    /**
     * The time in seconds the session will be valid for
     *
     * @var int
     */
    protected $lifetime;

    /**
     * Whether this session is running under a CLI environment
     *
     * @var bool
     */
    protected $isCLI = false;

    /**
     * Constructor.
     *
     * ### Configuration:
     *
     * - timeout: The time in minutes the session should be valid for.
     * - cookiePath: The url path for which session cookie is set. Maps to the
     *   `session.cookie_path` php.ini config. Defaults to base path of app.
     * - ini: A list of php.ini directives to change before the session start.
     * - handler: An array containing at least the `class` key. To be used as the session
     *   engine for persisting data. The rest of the keys in the array will be passed as
     *   the configuration array for the engine. You can set the `class` key to an already
     *   instantiated session handler object.
     *
     * @param array $config The Configuration to apply to this session object
     */
    public function __construct(
        ?ConfigInterface $config = null,
        ?SessionHandlerInterface $handler = null
    ) {
        if ($config !== null) {
            $this->config = $config;

        } else {
            $this->config = new Config();
            $this->config->setUseTransSid(false);
        }

        if ($handler !== null) {
            $this->setSaveHandler($handler);
        }

        $this->lifetime = (int)ini_get('session.gc_maxlifetime');
        $this->isCLI = (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg');

        session_register_shutdown();
    }

    /**
     * @return \Phauthentic\Session\ConfigInterface
     */
    public function config()
    {
        return $this->config;
    }

    /**
     * Set the engine property and update the session handler in PHP.
     *
     * @param \SessionHandlerInterface $handler The handler to set
     * @return \SessionHandlerInterface
     */
    protected function setSaveHandler(SessionHandlerInterface $handler)
    {
        if (!headers_sent()) {
            session_set_save_handler($handler, false);
        }

        return $this->handler = $handler;
    }

    /**
     * Starts the Session.
     *
     * @return bool True if session was started
     * @throws \RuntimeException if the session was already started
     */
    public function start()
    {
        if ($this->started) {
            return true;
        }

        if ($this->isCLI) {
            $_SESSION = [];
            $this->setId('cli');

            return $this->started = true;
        }

        if (session_status() === PHP_SESSION_ACTIVE) {
            throw new RuntimeException('Session was already started');
        }

        if (ini_get('session.use_cookies') && headers_sent($file, $line)) {
            return false;
        }

        if (!session_start()) {
            throw new RuntimeException('Could not start the session');
        }

        $this->started = true;

        if ($this->timedOut()) {
            $this->destroy();

            return $this->start();
        }

        return $this->started;
    }

    /**
     * Returns true if the session is no longer valid because the last time it was
     * accessed was after the configured timeout.
     *
     * @return bool
     */
    protected function timedOut(): bool
    {
        $time = $this->read('Config.time');
        $result = false;

        $checkTime = $time !== null && $this->lifetime > 0;
        if ($checkTime && (time() - (int)$time > $this->lifetime)) {
            $result = true;
        }

        $this->write('Config.time', time());

        return $result;
    }

    /**
     * Determine if Session has already been started.
     *
     * @return bool True if session has been started.
     */
    public function started(): bool
    {
        return $this->started || session_status() === PHP_SESSION_ACTIVE;
    }

    /**
     * Returns true if given variable name is set in session.
     *
     * @param string|null $name Variable name to check for
     * @return bool True if variable is there
     */
    public function check(?string $name = null): bool
    {
        if ($this->exists() && !$this->started()) {
            $this->start();
        }

        if (!isset($_SESSION)) {
            return false;
        }

        return (new Dot($_SESSION))->get($name) !== null;
    }

    /**
     * Returns given session variable, or all of them, if no parameters given.
     *
     * @param string|null $name The name of the session variable (or a path as sent to Hash.extract)
     * @return string|array|null The value of the session variable, null if session not available,
     *   session not started, or provided name not found in the session.
     */
    public function read(?string $name = null)
    {
        if ($this->exists() && !$this->started()) {
            $this->start();
        }

        if (!isset($_SESSION)) {
            return null;
        }

        if ($name === null) {
            return $_SESSION ?? [];
        }

        return (new Dot($_SESSION))->get($name);
    }

    /**
     * Reads and deletes a variable from session.
     *
     * @param string $name The key to read and remove (or a path as sent to Hash.extract).
     * @return mixed The value of the session variable, null if session not available,
     *   session not started, or provided name not found in the session.
     */
    public function consume(string $name)
    {
        if (empty($name)) {
            return null;
        }

        $value = $this->read($name);
        if ($value !== null) {
            $dot = new Dot($_SESSION);
            $dot->delete($name);
            $this->overwrite($_SESSION, (array)$dot->get());
        }

        return $value;
    }

    /**
     * Writes value to given session variable name.
     *
     * @param string|array $name Name of variable
     * @param mixed $value Value to write
     * @return void
     */
    public function write($name, $value = null): void
    {
        if (!$this->started()) {
            $this->start();
        }

        $write = $name;
        if (!is_array($name)) {
            $write = [$name => $value];
        }

        $data = new Dot(isset($_SESSION) ? $_SESSION : []);
        foreach ($write as $key => $val) {
            $data->add($key, $val);
        }

        $this->overwrite($_SESSION, $data->get());
    }

    /**
     * Returns the session id.
     *
     * Calling this method will not auto start the session. You might have to manually
     * assert a started session.
     *
     * Passing an id into it, you can also replace the session id if the session
     * has not already been started.
     *
     * Note that depending on the session handler, not all characters are allowed
     * within the session id. For example, the file session handler only allows
     * characters in the range a-z A-Z 0-9 , (comma) and - (minus).
     *
     * @param string|null $id Id to replace the current session id
     * @return string Session id
     */
    public function id(?string $id = null): string
    {
        if ($id !== null && !headers_sent()) {
            $this->setId($id);
        }

        return $this->getId();
    }

    /**
     * Returns the current sessions id
     *
     * @return string
     */
    public function getId(): string
    {
        return (string)session_id();
    }

    /**
     * Sets the session id
     *
     * Calling this method will not auto start the session. You might have to manually
     * assert a started session.
     *
     * Passing an id into it, you can also replace the session id if the session
     * has not already been started.
     *
     * Note that depending on the session handler, not all characters are allowed
     * within the session id. For example, the file session handler only allows
     * characters in the range a-z A-Z 0-9 , (comma) and - (minus).
     *
     * @param string $id Session Id
     * @return $this
     */
    public function setId(string $id): self
    {
        if (headers_sent()) {
            throw new RuntimeException(
                'Headers already sent. You can\'t set the session id anymore'
            );
        }

        session_id($id);

        return $this;
    }

    /**
     * Removes a variable from session.
     *
     * @param string $name Session variable to remove
     * @return void
     */
    public function delete(string $name): void
    {
        if ($this->check($name)) {
            $this->overwrite($_SESSION, (array)(new Dot($_SESSION))->delete($name));
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
if ($a->getObject()) {
        }
    }

    /**
     * Used to write new data to _SESSION, since PHP doesn't like us setting the _SESSION var itself.
     *
     * @param array $old Set of old variables => values
     * @param array $new New set of variable => value
     * @return void
     */
    protected function overwrite(&$old, $new)
    {
        if (!empty($old)) {
            foreach ($old as $key => $var) {
                if (!isset($new[$key])) {
                    unset($old[$key]);
                }
            }
        }

        foreach ($new as $key => $var) {
            $old[$key] = $var;
        }
    }

    /**
     * Helper method to destroy invalid sessions.
     *
     * @return void
     */
    public function destroy()
    {
        if ($this->exists() && !$this->started()) {
            $this->start();
        }

        if (!$this->isCLI && session_status() === PHP_SESSION_ACTIVE) {
            session_destroy();
        }

        $_SESSION = [];
        $this->started = false;
    }

    /**
     * Clears the session.
     *
     * Optionally it also clears the session id and renews the session.
     *
     * @param bool $renew If session should be renewed, as well. Defaults to false.
     * @return void
     */
    public function clear($renew = false)
    {
        $_SESSION = [];
        if ($renew) {
            $this->renew();
        }
    }

    /**
     * Returns whether a session exists
     *
     * @return bool
     */
    public function exists()
    {
        return !ini_get('session.use_cookies')
            || isset($_COOKIE[session_name()])
            || $this->isCLI
            || (ini_get('session.use_trans_sid') && isset($_GET[session_name()]));
    }

    /**
     * Restarts this session.
     *
     * @return void
     */
    public function renew(): void
    {
        if ($this->isCLI || !$this->exists()) {
            return;
        }

        $this->start();
        $params = session_get_cookie_params();
        setcookie(
            session_name(),
            '',
            time() - 42000,
            $params['path'],
            $params['domain'],
            $params['secure'],
            $params['httponly']
        );

        if (session_id()) {
            session_regenerate_id(true);
        }
    }

    /**
     * Returns true if the session is no longer valid because the last time it was
     * accessed was after the configured timeout.
     *
     * @return bool
     */
    public function hasExpired(): bool
    {
        $time = $this->read('Config.time');
        $result = false;

        $checkTime = $time !== null && $this->lifetime > 0;
        if ($checkTime && (time() - (int)$time > $this->lifetime)) {
            $result = true;
        }

        $this->write('Config.time', time());

        return $result;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/**
			0 ignored issues – show Coding Style introduced 2020-04-28 23:58 UTC by Report Bug Copy Issue Report The file-level docblock must follow the opening PHP tag in the file header Loading history...
6			* CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
7			* Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
8			*
9			* Licensed under The MIT License
10			* For full copyright and license information, please see the LICENSE.txt
11			* Redistributions of files must retain the above copyright notice.
12			*
13			* @copyright Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
14			* @link https://cakephp.org CakePHP(tm) Project
15			* @since 0.10.0
16			* @license https://opensource.org/licenses/mit-license.php MIT License
17			*/
18
19			namespace Phauthentic\Infrastructure\Http\Session;
20
21			use Adbar\Dot;
22			use RuntimeException;
23			use SessionHandlerInterface;
24
25			/**
26			* This class is a wrapper for the native PHP session functions. It provides
27			* several defaults for the most common session configuration
28			* via external handlers and helps with using session in cli without any warnings.
29			*
30			* Sessions can be created from the defaults using `Session::create()` or you can get
31			* an instance of a new session by just instantiating this class and passing the complete
32			* options you want to use.
33			*
34			* When specific options are omitted, this class will take its defaults from the configuration
35			* values from the `session.*` directives in php.ini. This class will also alter such
36			* directives when configuration values are provided.
37			*/
38			class Session implements SessionInterface
39			{
40			/**
41			* The Session handler instance used as an engine for persisting the session data.
42			*
43			* @var \SessionHandlerInterface
44			*/
45			protected $handler;
46
47			/**
48			* The Session handler instance used as an engine for persisting the session data.
49			*
50			* @var \Phauthentic\Session\ConfigInterface
			0 ignored issues – show Bug introduced 2020-04-28 23:58 UTC by Report Bug Copy Issue Report The type `Phauthentic\Session\ConfigInterface` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
51			*/
52			protected $config;
53
54			/**
55			* Indicates whether the sessions has already started
56			*
57			* @var bool
58			*/
59			protected $started;
60
61			/**
62			* The time in seconds the session will be valid for
63			*
64			* @var int
65			*/
66			protected $lifetime;
67
68			/**
69			* Whether this session is running under a CLI environment
70			*
71			* @var bool
72			*/
73			protected $isCLI = false;
74
75			/**
76			* Constructor.
77			*
78			* ### Configuration:
79			*
80			* - timeout: The time in minutes the session should be valid for.
81			* - cookiePath: The url path for which session cookie is set. Maps to the
82			* `session.cookie_path` php.ini config. Defaults to base path of app.
83			* - ini: A list of php.ini directives to change before the session start.
84			* - handler: An array containing at least the `class` key. To be used as the session
85			* engine for persisting data. The rest of the keys in the array will be passed as
86			* the configuration array for the engine. You can set the `class` key to an already
87			* instantiated session handler object.
88			*
89			* @param array $config The Configuration to apply to this session object
90			*/
91			public function __construct(
92			?ConfigInterface $config = null,
93			?SessionHandlerInterface $handler = null
94			) {
95			if ($config !== null) {
96			$this->config = $config;
			0 ignored issues – show Documentation Bug introduced 2020-04-28 23:58 UTC by Report Bug Copy Issue Report It seems like `$config` of type `Phauthentic\Infrastructu...Session\ConfigInterface` is incompatible with the declared type `Phauthentic\Session\ConfigInterface` of property `$config`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
97			} else {
98			$this->config = new Config();
99			$this->config->setUseTransSid(false);
100			}
101
102			if ($handler !== null) {
103			$this->setSaveHandler($handler);
104			}
105
106			$this->lifetime = (int)ini_get('session.gc_maxlifetime');
107			$this->isCLI = (PHP_SAPI === 'cli' \|\| PHP_SAPI === 'phpdbg');
108
109			session_register_shutdown();
110			}
111
112			/**
113			* @return \Phauthentic\Session\ConfigInterface
114			*/
115			public function config()
116			{
117			return $this->config;
118			}
119
120			/**
121			* Set the engine property and update the session handler in PHP.
122			*
123			* @param \SessionHandlerInterface $handler The handler to set
124			* @return \SessionHandlerInterface
125			*/
126			protected function setSaveHandler(SessionHandlerInterface $handler)
127			{
128			if (!headers_sent()) {
129			session_set_save_handler($handler, false);
130			}
131
132			return $this->handler = $handler;
133			}
134
135			/**
136			* Starts the Session.
137			*
138			* @return bool True if session was started
139			* @throws \RuntimeException if the session was already started
140			*/
141			public function start()
142			{
143			if ($this->started) {
144			return true;
145			}
146
147			if ($this->isCLI) {
148			$_SESSION = [];
149			$this->setId('cli');
150
151			return $this->started = true;
152			}
153
154			if (session_status() === PHP_SESSION_ACTIVE) {
155			throw new RuntimeException('Session was already started');
156			}
157
158			if (ini_get('session.use_cookies') && headers_sent($file, $line)) {
159			return false;
160			}
161
162			if (!session_start()) {
163			throw new RuntimeException('Could not start the session');
164			}
165
166			$this->started = true;
167
168			if ($this->timedOut()) {
169			$this->destroy();
170
171			return $this->start();
172			}
173
174			return $this->started;
175			}
176
177			/**
178			* Returns true if the session is no longer valid because the last time it was
179			* accessed was after the configured timeout.
180			*
181			* @return bool
182			*/
183			protected function timedOut(): bool
184			{
185			$time = $this->read('Config.time');
186			$result = false;
187
188			$checkTime = $time !== null && $this->lifetime > 0;
189			if ($checkTime && (time() - (int)$time > $this->lifetime)) {
190			$result = true;
191			}
192
193			$this->write('Config.time', time());
194
195			return $result;
196			}
197
198			/**
199			* Determine if Session has already been started.
200			*
201			* @return bool True if session has been started.
202			*/
203			public function started(): bool
204			{
205			return $this->started \|\| session_status() === PHP_SESSION_ACTIVE;
206			}
207
208			/**
209			* Returns true if given variable name is set in session.
210			*
211			* @param string\|null $name Variable name to check for
212			* @return bool True if variable is there
213			*/
214			public function check(?string $name = null): bool
215			{
216			if ($this->exists() && !$this->started()) {
217			$this->start();
218			}
219
220			if (!isset($_SESSION)) {
221			return false;
222			}
223
224			return (new Dot($_SESSION))->get($name) !== null;
225			}
226
227			/**
228			* Returns given session variable, or all of them, if no parameters given.
229			*
230			* @param string\|null $name The name of the session variable (or a path as sent to Hash.extract)
231			* @return string\|array\|null The value of the session variable, null if session not available,
232			* session not started, or provided name not found in the session.
233			*/
234			public function read(?string $name = null)
235			{
236			if ($this->exists() && !$this->started()) {
237			$this->start();
238			}
239
240			if (!isset($_SESSION)) {
241			return null;
242			}
243
244			if ($name === null) {
245			return $_SESSION ?? [];
246			}
247
248			return (new Dot($_SESSION))->get($name);
249			}
250
251			/**
252			* Reads and deletes a variable from session.
253			*
254			* @param string $name The key to read and remove (or a path as sent to Hash.extract).
255			* @return mixed The value of the session variable, null if session not available,
256			* session not started, or provided name not found in the session.
257			*/
258			public function consume(string $name)
259			{
260			if (empty($name)) {
261			return null;
262			}
263
264			$value = $this->read($name);
265			if ($value !== null) {
266			$dot = new Dot($_SESSION);
267			$dot->delete($name);
268			$this->overwrite($_SESSION, (array)$dot->get());
269			}
270
271			return $value;
272			}
273
274			/**
275			* Writes value to given session variable name.
276			*
277			* @param string\|array $name Name of variable
278			* @param mixed $value Value to write
279			* @return void
280			*/
281			public function write($name, $value = null): void
282			{
283			if (!$this->started()) {
284			$this->start();
285			}
286
287			$write = $name;
288			if (!is_array($name)) {
289			$write = [$name => $value];
290			}
291
292			$data = new Dot(isset($_SESSION) ? $_SESSION : []);
293			foreach ($write as $key => $val) {
294			$data->add($key, $val);
295			}
296
297			$this->overwrite($_SESSION, $data->get());
298			}
299
300			/**
301			* Returns the session id.
302			*
303			* Calling this method will not auto start the session. You might have to manually
304			* assert a started session.
305			*
306			* Passing an id into it, you can also replace the session id if the session
307			* has not already been started.
308			*
309			* Note that depending on the session handler, not all characters are allowed
310			* within the session id. For example, the file session handler only allows
311			* characters in the range a-z A-Z 0-9 , (comma) and - (minus).
312			*
313			* @param string\|null $id Id to replace the current session id
314			* @return string Session id
315			*/
316			public function id(?string $id = null): string
317			{
318			if ($id !== null && !headers_sent()) {
319			$this->setId($id);
320			}
321
322			return $this->getId();
323			}
324
325			/**
326			* Returns the current sessions id
327			*
328			* @return string
329			*/
330			public function getId(): string
331			{
332			return (string)session_id();
333			}
334
335			/**
336			* Sets the session id
337			*
338			* Calling this method will not auto start the session. You might have to manually
339			* assert a started session.
340			*
341			* Passing an id into it, you can also replace the session id if the session
342			* has not already been started.
343			*
344			* Note that depending on the session handler, not all characters are allowed
345			* within the session id. For example, the file session handler only allows
346			* characters in the range a-z A-Z 0-9 , (comma) and - (minus).
347			*
348			* @param string $id Session Id
349			* @return $this
350			*/
351			public function setId(string $id): self
352			{
353			if (headers_sent()) {
354			throw new RuntimeException(
355			'Headers already sent. You can\'t set the session id anymore'
356			);
357			}
358
359			session_id($id);
360
361			return $this;
362			}
363
364			/**
365			* Removes a variable from session.
366			*
367			* @param string $name Session variable to remove
368			* @return void
369			*/
370			public function delete(string $name): void
371			{
372			if ($this->check($name)) {
373			$this->overwrite($_SESSION, (array)(new Dot($_SESSION))->delete($name));
			0 ignored issues – show Bug introduced 2019-04-02 21:15 UTC by Report Bug Copy Issue Report Are you sure the usage of `new Adbar\Dot($_SESSION)->delete($name)` targeting `Adbar\Dot::delete()` seems to always return null. This check looks for function or method calls that always return null and whose return value is used. class A { function getObject() { return null; } } $a = new A(); if ($a->getObject()) { The method `getObject()` can return nothing but null, so it makes no sense to use the return value. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
374			}
375			}
376
377			/**
378			* Used to write new data to _SESSION, since PHP doesn't like us setting the _SESSION var itself.
379			*
380			* @param array $old Set of old variables => values
381			* @param array $new New set of variable => value
382			* @return void
383			*/
384			protected function overwrite(&$old, $new)
385			{
386			if (!empty($old)) {
387			foreach ($old as $key => $var) {
388			if (!isset($new[$key])) {
389			unset($old[$key]);
390			}
391			}
392			}
393
394			foreach ($new as $key => $var) {
395			$old[$key] = $var;
396			}
397			}
398
399			/**
400			* Helper method to destroy invalid sessions.
401			*
402			* @return void
403			*/
404			public function destroy()
405			{
406			if ($this->exists() && !$this->started()) {
407			$this->start();
408			}
409
410			if (!$this->isCLI && session_status() === PHP_SESSION_ACTIVE) {
411			session_destroy();
412			}
413
414			$_SESSION = [];
415			$this->started = false;
416			}
417
418			/**
419			* Clears the session.
420			*
421			* Optionally it also clears the session id and renews the session.
422			*
423			* @param bool $renew If session should be renewed, as well. Defaults to false.
424			* @return void
425			*/
426			public function clear($renew = false)
427			{
428			$_SESSION = [];
429			if ($renew) {
430			$this->renew();
431			}
432			}
433
434			/**
435			* Returns whether a session exists
436			*
437			* @return bool
438			*/
439			public function exists()
440			{
441			return !ini_get('session.use_cookies')
442			\|\| isset($_COOKIE[session_name()])
443			\|\| $this->isCLI
444			\|\| (ini_get('session.use_trans_sid') && isset($_GET[session_name()]));
445			}
446
447			/**
448			* Restarts this session.
449			*
450			* @return void
451			*/
452			public function renew(): void
453			{
454			if ($this->isCLI \|\| !$this->exists()) {
455			return;
456			}
457
458			$this->start();
459			$params = session_get_cookie_params();
460			setcookie(
461			session_name(),
462			'',
463			time() - 42000,
464			$params['path'],
465			$params['domain'],
466			$params['secure'],
467			$params['httponly']
468			);
469
470			if (session_id()) {
471			session_regenerate_id(true);
472			}
473			}
474
475			/**
476			* Returns true if the session is no longer valid because the last time it was
477			* accessed was after the configured timeout.
478			*
479			* @return bool
480			*/
481			public function hasExpired(): bool
482			{
483			$time = $this->read('Config.time');
484			$result = false;
485
486			$checkTime = $time !== null && $this->lifetime > 0;
487			if ($checkTime && (time() - (int)$time > $this->lifetime)) {
488			$result = true;
489			}
490
491			$this->write('Config.time', time());
492
493			return $result;
494			}
495			}
496

Phauthentic / session

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Session::id() A

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