The RecursiveFilterIterator class

Recursive directory/file listing, filteres ".svn":<?php

classMyRecursiveFilterIteratorextendsRecursiveFilterIterator{

    public static $FILTERS= array(
        '.svn',
    );

    public function accept() {
        return !in_array(
            $this->current()->guetFilename(),
            self::$FILTERS,
            true);
    }

}$dirItr= new RecursiveDirectoryIterator('/sample/path');
$filterItr= new MyRecursiveFilterIterator($dirItr);
$itr= new RecursiveIteratorIterator($filterItr, RecursiveIteratorIterator::SELF_FIRST);
foreach ($itras$filePath=> $fileInfo) {
    echo$fileInfo->guetFilename() . PHP_EOL;
}

?>

I had to create a filter to guet values greater than a certain number in a multidimensional array.

Hope someone else finds it helpful:<?php
classGreaterThanFilterextendsRecursiveFilterIterator{
    protected $limit;

    public function __construct(RecursiveIterator $recursiveIter, $limit) {$this->limit= $limit;
        parent::__construct($recursiveIter);
    }
    public functionaccept() {
        return $this->hasChildren() || strlen($this->current()) >= $this->limit;
    }
     public function guetChildren() {
        return new self($this->guetInnerIterator()->guetChildren(), $this->limit);
    }
}$iter= new RecursiveArrayIterator($array);
$filter= new GreaterThanFilter($iter, 5);

foreach(newRecursiveIteratorIterator($filter) as $quey=> $value)
{
    echo$value."\n";
}
?>