Revision 7575,
1.3 KB
checked in by angelo, 12 years ago
(diff) |
Ticket #3197 - Reduzir tempo de carregamento do modulo Expresso Mail
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1 | <?php |
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2 | |
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3 | /* |
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4 | * This file is part of the Assetic package, an OpenSky project. |
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5 | * |
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6 | * (c) 2010-2012 OpenSky Project Inc |
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7 | * |
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8 | * For the full copyright and license information, please view the LICENSE |
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9 | * file that was distributed with this source code. |
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10 | */ |
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11 | |
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12 | namespace Assetic\Cache; |
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13 | |
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14 | /** |
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15 | * Adds expiration to a cache backend. |
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16 | * |
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17 | * @author Kris Wallsmith <kris.wallsmith@gmail.com> |
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18 | */ |
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19 | class ExpiringCache implements CacheInterface |
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20 | { |
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21 | private $cache; |
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22 | private $lifetime; |
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23 | |
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24 | public function __construct(CacheInterface $cache, $lifetime) |
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25 | { |
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26 | $this->cache = $cache; |
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27 | $this->lifetime = $lifetime; |
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28 | } |
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29 | |
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30 | public function has($key) |
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31 | { |
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32 | if ($this->cache->has($key)) { |
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33 | if (time() < $this->cache->get($key.'.expires')) { |
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34 | return true; |
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35 | } |
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36 | |
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37 | $this->cache->remove($key.'.expires'); |
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38 | $this->cache->remove($key); |
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39 | } |
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40 | |
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41 | return false; |
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42 | } |
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43 | |
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44 | public function get($key) |
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45 | { |
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46 | return $this->cache->get($key); |
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47 | } |
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48 | |
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49 | public function set($key, $value) |
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50 | { |
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51 | $this->cache->set($key.'.expires', time() + $this->lifetime); |
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52 | $this->cache->set($key, $value); |
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53 | } |
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54 | |
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55 | public function remove($key) |
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56 | { |
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57 | $this->cache->remove($key.'.expires'); |
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58 | $this->cache->remove($key); |
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59 | } |
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60 | } |
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