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1. www.php.net › manual › enPHP: RecursiveArrayIterator::getChildren - Manual

   www.php.net › manual › en

   RecursiveArrayIterator::getChildren (PHP 5 >= 5.1.0, PHP 7, PHP 8) RecursiveArrayIterator::getChildren — Returns an iterator for the current entry if it is an array or an object

   • PHP: RecursiveArrayIterator

     RecursiveArrayIterator::getChildren — Returns an iterator...

2. mirror.math.princeton.edu › pub › phpRecursiveArrayIterator::getChildren

   mirror.math.princeton.edu › pub › php

   RecursiveArrayIterator::getChildren — Returns an iterator for the current entry if it is an array or an object

3. dev.to › gbhorwood › php-doing-recursion-withphp: doing recursion with recursive iterator(iterator)s

   dev.to › gbhorwood › php-doing-recursion-with

   Jun 5, 2024 · our function accepts one argument, a RecursiveArrayIterator object. when we call that function, it loops over the top level of that array, printing out key/value pairs. when it encounters a value that hasChildren, it creates a new iterator with getChildren and then calls itself with that new iterator as an argument, looping over the next level ...

4. www.basicexamples.com › example › phpBasic example of RecursiveArrayIterator::getChildren () in PHP

   www.basicexamples.com › example › php

   Simple usage example of `RecursiveArrayIterator::getChildren ()`. RecursiveArrayIterator::getChildren is a PHP function that returns an iterator for the current entry if it is an array or an object. This function is specifically useful when working with multidimensional arrays or objects and you need to iterate through its children recursively.

5. www.php.net › manual › enPHP: RecursiveArrayIterator - Manual

   www.php.net › manual › en

   RecursiveArrayIterator::getChildren — Returns an iterator for the current entry if it is an array or an object RecursiveArrayIterator::hasChildren — Returns whether current entry is an array or an object

6. github.com › php › php-srcUse-After-Free in RecursiveArrayIterator::getChildren() #21499

   github.com › php › php-src

   Mar 23, 2026 · A heap use-after-free vulnerability exists in PHP's SPL extension (ext/spl/spl_array.c). When RecursiveArrayIterator::getChildren() creates a child iterator, it stores a raw pointer to the parent's internal HashTable bucket without holding a reference.

7. People also ask

   What is recursive ArrayIterator?

   • This iterator allows for unsetting and modifying values and keys while iterating over arrays and objects, in the same way as the ArrayIterator. Additionally, it is possible to iterate over the current iterator entry. public getChildren (): ? RecursiveArrayIterator Treat only arrays (not objects) as having children for recursive iteration.

   PHP: RecursiveArrayIterator - Manual

   www.php.net/manual/en/class.recursivearrayiterator.php

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   Which PHP features make recursion easier?

   • in this post we're going to over two features of php that help make recursion easier: the RecursiveIterator interface, which provides us with methods and features that make writing recursive functions easier, and the dreadfully-named RecursiveIteratorIterator class which we can use to flatten down arbitrarily-deep data structures.

   php: doing recursion with recursive iterator (iterator)s

   dev.to/gbhorwood/php-doing-recursion-with-recursive-iteratoriterators-fj1

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   Does recursiveiterator do recursion?

   • it doesn't actually do any recursion: classes that implement RecursiveIterator don't do recursion for us. what they do is provide tools to help us build our own recursive functions more easily. that may seem disappointing, but it shouldn't be: those tools that RecursiveIterator provide are useful. let's look at the three of them.

   php: doing recursion with recursive iterator (iterator)s

   dev.to/gbhorwood/php-doing-recursion-with-recursive-iteratoriterators-fj1

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8. durak.org › sean › pubsThe RecursiveArrayIterator class - PHP 8.3.0 Manual ...

   durak.org › sean › pubs

   RecursiveArrayIterator::getChildren — Returns an iterator for the current entry if it is an array or an object RecursiveArrayIterator::hasChildren — Returns whether current entry is an array or an object