WeakMap::getIterator
(PHP 8)
WeakMap::getIterator — Retrieve an external iterator
Description
public WeakMap::getIterator(): Iterator
Returns an external iterator.
Parameters
This function has no parameters.
Return Values
An instance of an object implementing Iterator or Traversable
Errors/Exceptions
Throws an Exception on failure.
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/weakmap.getiterator.php
