{"id":257,"date":"2016-11-02T10:29:54","date_gmt":"2016-11-02T02:29:54","guid":{"rendered":"http:\/\/blog.inforere.com\/?p=257"},"modified":"2018-02-11T16:24:49","modified_gmt":"2018-02-11T08:24:49","slug":"twig%e8%bf%90%e8%a1%8c%e6%97%b6%e5%8a%a0%e8%bd%bd","status":"publish","type":"post","link":"https:\/\/blog.inforere.com\/?p=257","title":{"rendered":"twig\u8fd0\u884c\u65f6\u52a0\u8f7d"},"content":{"rendered":"<p>\u6ce8\u518c\u52a0\u8f7d\u5668, \u5bf9\u8c61\u521b\u5efa\u5de5\u5382<\/p>\n<pre class=\"lang:php decode:true \">class RuntimeLoader implements Twig_RuntimeLoaderInterface\r\n{\r\n    public function load($class)\r\n    {\r\n        \/\/ implement the logic to create an instance of $class\r\n        \/\/ and inject its dependencies\r\n        \/\/ most of the time, it means using your dependency injection container\r\n        if ('Project_Twig_RuntimeExtension' === $class) {\r\n            return new $class(new Rot13Provider());\r\n        } else {\r\n            \/\/ ...\r\n        }\r\n    }\r\n}\r\n\r\n$twig-&gt;addRuntimeLoader(new RuntimeLoader());<\/pre>\n<p>\u5b9a\u4e49\u6269\u5c55<\/p>\n<pre class=\"lang:php decode:true \">class Project_Twig_RuntimeExtension extends Twig_Extension\r\n{\r\n    private $rot13Provider;\r\n\r\n    public function __construct($rot13Provider)\r\n    {\r\n        $this-&gt;rot13Provider = $rot13Provider;\r\n    }\r\n\r\n    public function rot13($value)\r\n    {\r\n        return $rot13Provider-&gt;rot13($value);\r\n    }\r\n}\r\n\r\nclass Project_Twig_Extension extends Twig_Extension\r\n{\r\n    public function getFunctions()\r\n    {\r\n        return array(\r\n            new Twig_SimpleFunction('rot13', array('Project_Twig_RuntimeExtension', 'rot13')),\r\n            \/\/ or\r\n            new Twig_SimpleFunction('rot13', 'Project_Twig_RuntimeExtension::rot13'),\r\n        );\r\n    }\r\n}<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6ce8\u518c\u52a0\u8f7d\u5668, \u5bf9\u8c61\u521b\u5efa\u5de5\u5382 class RuntimeLoader implements Twig_Runti [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,1],"tags":[32],"_links":{"self":[{"href":"https:\/\/blog.inforere.com\/index.php?rest_route=\/wp\/v2\/posts\/257"}],"collection":[{"href":"https:\/\/blog.inforere.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.inforere.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.inforere.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.inforere.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=257"}],"version-history":[{"count":2,"href":"https:\/\/blog.inforere.com\/index.php?rest_route=\/wp\/v2\/posts\/257\/revisions"}],"predecessor-version":[{"id":260,"href":"https:\/\/blog.inforere.com\/index.php?rest_route=\/wp\/v2\/posts\/257\/revisions\/260"}],"wp:attachment":[{"href":"https:\/\/blog.inforere.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=257"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.inforere.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=257"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.inforere.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}