The RecursiveTreeIterator class
(PHP 5 >= 5.3.0, PHP 7)
Introduction
Allows iterating over a RecursiveIterator to generate an ASCII graphic tree.
Class synopsis
$it
[, int $flags
= RecursiveTreeIterator::BYPASS_KEY
[, int $cit_flags
= CachingIterator::CATCH_GET_CHILD
[, int $mode
= RecursiveIteratorIterator::SELF_FIRST
]]] )$iterator
[, int $mode
= RecursiveIteratorIterator::LEAVES_ONLY
[, int $flags
= 0
]] )Predefined Constants
RecursiveTreeIterator::BYPASS_CURRENT
RecursiveTreeIterator::BYPASS_KEY
RecursiveTreeIterator::PREFIX_LEFT
RecursiveTreeIterator::PREFIX_MID_HAS_NEXT
RecursiveTreeIterator::PREFIX_MID_LAST
RecursiveTreeIterator::PREFIX_END_HAS_NEXT
RecursiveTreeIterator::PREFIX_END_LAST
RecursiveTreeIterator::PREFIX_RIGHT
Table of Contents
- RecursiveTreeIterator::beginChildren — Begin children
- RecursiveTreeIterator::beginIteration — Begin iteration
- RecursiveTreeIterator::callGetChildren — Get children
- RecursiveTreeIterator::callHasChildren — Has children
- RecursiveTreeIterator::__construct — Construct a RecursiveTreeIterator
- RecursiveTreeIterator::current — Get current element
- RecursiveTreeIterator::endChildren — End children
- RecursiveTreeIterator::endIteration — End iteration
- RecursiveTreeIterator::getEntry — Get current entry
- RecursiveTreeIterator::getPostfix — Get the postfix
- RecursiveTreeIterator::getPrefix — Get the prefix
- RecursiveTreeIterator::key — Get the key of the current element
- RecursiveTreeIterator::next — Move to next element
- RecursiveTreeIterator::nextElement — Next element
- RecursiveTreeIterator::rewind — Rewind iterator
- RecursiveTreeIterator::setPostfix — Set postfix
- RecursiveTreeIterator::setPrefixPart — Set a part of the prefix
- RecursiveTreeIterator::valid — Check validity
English translation
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Document created the 30/01/2003, last modified the 26/10/2018
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References
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