A post filter runs through the template code after it was compiled to PHP.

发送过滤器在模板被编译为php之后运行。

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When a POST call is made, as shown in Figure 1 using the Poster plugin, the new filter is added to the desired level.

当使用Poster插件做出POST调用后，如图1所示，新的过滤器将被添加到所需的级别。

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You can filter by search term, post type, author, month published, and category.

你可以通过搜索术语，文章类型，作者，发表的月份，和类别来过滤。

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Some photographers have thrown every filter and post-processing technique at a photo and called the result art.

CNN: Art photography: When 'reality isn't good enough'

Additionally, a unique post-binning, re-sampling filter function removes zigzag artifacts around slant edges and minimizes spatial artifacts to deliver even sharper, crisper color images.

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