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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 Twig. |
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5 * |
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6 * (c) 2009 Fabien Potencier |
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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 /** |
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13 * Loads a template from a string. |
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14 * |
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15 * When using this loader with a cache mechanism, you should know that a new cache |
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16 * key is generated each time a template content "changes" (the cache key being the |
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17 * source code of the template). If you don't want to see your cache grows out of |
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18 * control, you need to take care of clearing the old cache file by yourself. |
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19 * |
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20 * @package twig |
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21 * @author Fabien Potencier <fabien@symfony.com> |
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22 */ |
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23 class Twig_Loader_String implements Twig_LoaderInterface |
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24 { |
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25 /** |
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26 * Gets the source code of a template, given its name. |
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27 * |
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28 * @param string $name The name of the template to load |
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29 * |
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30 * @return string The template source code |
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31 */ |
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32 public function getSource($name) |
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33 { |
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34 return $name; |
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35 } |
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36 |
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37 /** |
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38 * Gets the cache key to use for the cache for a given template name. |
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39 * |
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40 * @param string $name The name of the template to load |
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41 * |
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42 * @return string The cache key |
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43 */ |
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44 public function getCacheKey($name) |
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45 { |
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46 return $name; |
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47 } |
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48 |
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49 /** |
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50 * Returns true if the template is still fresh. |
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51 * |
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52 * @param string $name The template name |
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53 * @param timestamp $time The last modification time of the cached template |
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54 */ |
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55 public function isFresh($name, $time) |
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56 { |
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57 return true; |
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58 } |
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59 } |