getLifetime example

    public function save($data, $id, $tags = [], $specificLifetime = false)
    {
        if (!$this->_redis) {
            return false;
        }

        $lifetime = $this->getLifetime($specificLifetime);

        if (!$tags || !count($tags)) {
            $tags = [''];
        }
        if (is_string($tags)) {
            $tags = [$tags];
        }

        if (!count($tags)) {
            $this->_redis->del($this->_keyFromItemTags($id));
            if ($lifetime === null) {
                

    public function save($data, $id, $tags = array(), $specificLifetime = false)
    {
        $lifetime = $this->getLifetime($specificLifetime);

        // ZF-8856: using set because add needs a second request if item already exists         $result = @$this->_memcache->set($id, array($data, time(), $lifetime), $lifetime);
        if ($result === false) {
            $rsCode = $this->_memcache->getResultCode();
            $rsMsg  = $this->_memcache->getResultMessage();
            $this->_log("Memcached::set() failed: [{$rsCode}] {$rsMsg}");
        }

        if (count($tags) > 0) {
            $this->_log(self::TAGS_UNSUPPORTED_BY_SAVE_OF_LIBMEMCACHED_BACKEND);
        }

    public function save($data, $id, $tags = array(), $specificLifetime = false)
    {
        $lifetime = $this->getLifetime($specificLifetime);
        $result = apcu_store($id, array($data, time(), $lifetime), $lifetime);
        if (count($tags) > 0) {
            $this->_log(self::TAGS_UNSUPPORTED_BY_SAVE_OF_APCU_BACKEND);
        }
        return $result;
    }

    /** * Remove a cache record * * @param string $id cache id * @return boolean true if no problem */

    public function save($data, $id, $tags = array(), $specificLifetime = false)
    {
        $this->_checkAndBuildStructure();
        $lifetime = $this->getLifetime($specificLifetime);
        $data = @sqlite_escape_string($data);
        $mktime = time();
        if ($lifetime === null) {
            $expire = 0;
        } else {
            $expire = $mktime + $lifetime;
        }
        $this->_query("DELETE FROM cache WHERE id='$id'");
        $sql = "INSERT INTO cache (id, content, lastModified, expire) VALUES ('$id', '$data', $mktime, $expire)";
        $res = $this->_query($sql);
        if (!$res) {
            

return false;
            }
        }
        if ($this->_options['read_control']) {
            $hash = $this->_hash($data, $this->_options['read_control_type']);
        } else {
            $hash = '';
        }
        $metadatas = array(
            'hash' => $hash,
            'mtime' => time(),
            'expire' => $this->_expireTime($this->getLifetime($specificLifetime)),
            'tags' => $tags
        );
        $res = $this->_setMetadatas($id, $metadatas);
        if (!$res) {
            $this->_log('Zend_Cache_Backend_File::save() / error on saving metadata');
            return false;
        }
        $res = $this->_filePutContents($file, $data);
        return $res;
    }

    

public function testGetStorageKey()
    {
        $this->assertEquals('_sf2_meta', $this->bag->getStorageKey());
    }

    public function testGetLifetime()
    {
        $bag = new MetadataBag();
        $array = [MetadataBag::CREATED => 1234567, MetadataBag::UPDATED => 12345678, MetadataBag::LIFETIME => 1000];
        $bag->initialize($array);
        $this->assertEquals(1000, $bag->getLifetime());
    }

    public function testGetCreated()
    {
        $this->assertEquals(1234567, $this->bag->getCreated());
    }

    public function testGetLastUsed()
    {
        $this->assertLessThanOrEqual(time(), $this->bag->getLastUsed());
    }

    

    public function save($data, $id, $tags = array(), $specificLifetime = false)
    {
        $lifetime = $this->getLifetime($specificLifetime);
        $result = wincache_ucache_set($id, array($data, time(), $lifetime), $lifetime);
        if (count($tags) > 0) {
            $this->_log(self::TAGS_UNSUPPORTED_BY_SAVE_OF_WINCACHE_BACKEND);
        }
        return $result;
    }

    /** * Remove a cache record * * @param string $id cache id * @return boolean true if no problem */

    public function save($data, $id, $tags = array(), $specificLifetime = false)
    {
        $lifetime = $this->getLifetime($specificLifetime);
        $result = xcache_set($id, array($data, time()), $lifetime);
        if (count($tags) > 0) {
            $this->_log(self::TAGS_UNSUPPORTED_BY_SAVE_OF_XCACHE_BACKEND);
        }
        return $result;
    }

    /** * Remove a cache record * * @param string $id cache id * @return boolean true if no problem */

    public function save($data, $id, $tags = array(), $specificLifetime = false)
    {
        $lifetime = $this->getLifetime($specificLifetime);
        $result = apc_store($id, array($data, time(), $lifetime), $lifetime);
        if (count($tags) > 0) {
            $this->_log(self::TAGS_UNSUPPORTED_BY_SAVE_OF_APC_BACKEND);
        }
        return $result;
    }

    /** * Remove a cache record * * @param string $id cache id * @return boolean true if no problem */

    public function save($data, $id, $tags = array(), $specificLifetime = false)
    {
        $lifetime = $this->getLifetime($specificLifetime);
        if ($this->_options['compression']) {
            $flag = MEMCACHE_COMPRESSED;
        } else {
            $flag = 0;
        }

        // ZF-8856: using set because add needs a second request if item already exists         $result = @$this->_memcache->set($id, array($data, time(), $lifetime), $flag, $lifetime);

        if (count($tags) > 0) {
            $this->_log(self::TAGS_UNSUPPORTED_BY_SAVE_OF_MEMCACHED_BACKEND);
        }

    public function save($data, $id, $tags = array(), $specificLifetime = false)
    {
        $lifetime = $this->getLifetime($specificLifetime);
        $metadatas = array(
            'mtime' => time(),
            'expire' => $this->_expireTime($lifetime),
        );

        if (count($tags) > 0) {
            $this->_log('Zend_Cache_Backend_ZendServer::save() : tags are unsupported by the ZendServer backends');
        }

        return  $this->_store($data, $id, $lifetime) &&
                $this->_store($metadatas, 'internal-metadatas---' . $id, $lifetime);
    }

    public function save($data, $id, $tags = array(), $specificLifetime = false, $priority = 8)
    {
        $usage = $this->_getFastFillingPercentage('saving');
        $boolFast = true;
        $lifetime = $this->getLifetime($specificLifetime);
        $preparedData = $this->_prepareData($data, $lifetime, $priority);
        if (($priority > 0) && (10 * $priority >= $usage)) {
            $fastLifetime = $this->_getFastLifetime($lifetime, $priority);
            $boolFast = $this->_fastBackend->save($preparedData, $id, array(), $fastLifetime);
            $boolSlow = $this->_slowBackend->save($preparedData, $id, $tags, $lifetime);
        } else {
            $boolSlow = $this->_slowBackend->save($preparedData, $id, $tags, $lifetime);
            if ($boolSlow === true) {
                $boolFast = $this->_fastBackend->remove($id);
                if (!$boolFast && !$this->_fastBackend->test($id)) {
                    // some backends return false on remove() even if the key never existed. (and it won't if fast is full)

$content = $request->getContent();

        $sessionMetadata = [];
        $sessionAttributes = [];
        $flashes = [];
        if ($request->hasSession()) {
            $session = $request->getSession();
            if ($session->isStarted()) {
                $sessionMetadata['Created'] = date(\DATE_RFC822, $session->getMetadataBag()->getCreated());
                $sessionMetadata['Last used'] = date(\DATE_RFC822, $session->getMetadataBag()->getLastUsed());
                $sessionMetadata['Lifetime'] = $session->getMetadataBag()->getLifetime();
                $sessionAttributes = $session->all();
                $flashes = $session->getFlashBag()->peekAll();
            }
        }

        $statusCode = $response->getStatusCode();

        $responseCookies = [];
        foreach ($response->headers->getCookies() as $cookie) {
            $responseCookies[$cookie->getName()] = $cookie;
        }

        

$content = $request->getContent();

        $sessionMetadata = [];
        $sessionAttributes = [];
        $flashes = [];
        if ($request->hasSession()) {
            $session = $request->getSession();
            if ($session->isStarted()) {
                $sessionMetadata['Created'] = date(\DATE_RFC822, $session->getMetadataBag()->getCreated());
                $sessionMetadata['Last used'] = date(\DATE_RFC822, $session->getMetadataBag()->getLastUsed());
                $sessionMetadata['Lifetime'] = $session->getMetadataBag()->getLifetime();
                $sessionAttributes = $session->all();
                $flashes = $session->getFlashBag()->peekAll();
            }
        }

        $statusCode = $response->getStatusCode();

        $responseCookies = [];
        foreach ($response->headers->getCookies() as $cookie) {
            $responseCookies[$cookie->getName()] = $cookie;
        }