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php Programming Glossary: filteriteratorPHP get path to every file in folder/subfolder into array? [duplicate] http://stackoverflow.com/questions/12233859/php-get-path-to-every-file-in-folder-subfolder-into-array up into a class of your own and you can also provide a FilterIterator to move the decision whether a file should be listed or not.. its flexibility. What was not covered above are so called FilterIterator s. I thought I add another example that is making use of two.. or to filter out class VisibleOnlyFilter extends RecursiveFilterIterator public function accept fileName this getInnerIterator current..
http://stackoverflow.com/questions/3563863/read-files-in-folder filtering logic from the foreach loop you can subclass a FilterIterator to capsule that logic into it's accept method. The DirectoryIterator.. method. The DirectoryIterator has to be wrapped into the FilterIterator then. The main point is reusability of course class MyFilter.. main point is reusability of course class MyFilter extends FilterIterator public function accept return this current isFile TRUE this..
http://stackoverflow.com/questions/6775785/how-can-i-edit-my-code-to-echo-the-data-of-childs-element-where-my-search-term books based on your term. This can be implemented into a FilterIterator let's call it BookFilterIterator filtered new BookFilterIterator.. can be implemented into a FilterIterator let's call it BookFilterIterator filtered new BookFilterIterator books 'jQuery' foreach filtered.. let's call it BookFilterIterator filtered new BookFilterIterator books 'jQuery' foreach filtered as key book echo 'book ' key..
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