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authorSVN Migration <svn@php.net>2006-10-15 21:09:28 +0000
committerSVN Migration <svn@php.net>2006-10-15 21:09:28 +0000
commit88ec761548b66f58acc1a86cdd0fc164ca925476 (patch)
treed0af978fa00d83bb1d82c613f66477fbd6bb18aa /ext/spl/internal/recursivearrayiterator.inc
parent268984b4787e797db6054313fc9ba3b9e845306e (diff)
downloadphp-git-PECL_OPENSSL.tar.gz
This commit was manufactured by cvs2svn to create branch 'PECL_OPENSSL'.PECL_OPENSSL
Diffstat (limited to 'ext/spl/internal/recursivearrayiterator.inc')
-rwxr-xr-xext/spl/internal/recursivearrayiterator.inc59
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diff --git a/ext/spl/internal/recursivearrayiterator.inc b/ext/spl/internal/recursivearrayiterator.inc
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--- a/ext/spl/internal/recursivearrayiterator.inc
+++ /dev/null
@@ -1,59 +0,0 @@
-<?php
-
-/** @file recursivearrayiterator.inc
- * @ingroup Examples
- * @brief class RecursiveArrayIterator
- * @author Marcus Boerger
- * @date 2003 - 2005
- *
- * SPL - Standard PHP Library
- */
-
-/** @ingroup SPL
- * @brief A recursive array iterator
- * @author Marcus Boerger
- * @version 1.0
- * @since PHP 5.1
- *
- * Passes the RecursiveIterator interface to the inner Iterator and provides
- * the same functionality as FilterIterator. This allows you to skip parents
- * and all their childs before loading them all. You need to care about
- * function getChildren() because it may not always suit your needs. The
- * builtin behavior uses reflection to return a new instance of the exact same
- * class it is called from. That is you extend RecursiveFilterIterator and
- * getChildren() will create instance of that class. The problem is that doing
- * this does not transport any state or control information of your accept()
- * implementation to the new instance. To overcome this problem you might
- * need to overwrite getChildren(), call this implementation and pass the
- * control vaules manually.
- */
-class RecursiveArrayIterator extends ArrayIterator implements RecursiveIterator
-{
- /** @return whether the current element has children
- */
- function hasChildren()
- {
- return is_array($this->current());
- }
-
- /** @return an iterator for the current elements children
- *
- * @note the returned iterator will be of the same class as $this
- */
- function getChildren()
- {
- if ($this->current() instanceof self)
- {
- return $this->current();
- }
- if (empty($this->ref))
- {
- $this->ref = new ReflectionClass($this);
- }
- return $this->ref->newInstance($this->current());
- }
-
- private $ref;
-}
-
-?> \ No newline at end of file