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The offsetUnset purpose CachingIterator::offsetUnset (PHP 5 >= 5.2.0, PHP 7, PHP 8) CachingIterator::offsetUnset — The offsetUnset purpose
Table of Contents CachingIterator::__construct — Construct a new CachingIterator object for the iterator CachingIterator::count — The number of elements in the iterator CachingIterator::current — Return the current element CachingIterator::getCache — Retrieve the contents of the cache CachingIterator::getFlags — Get flags used CachingIterator::hasNext — Check whether the inner ...
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Table of Contents CachingIterator::__construct — Construct a new CachingIterator object for the iterator. CachingIterator::count — The number of elements in the iterator CachingIterator::current — Return the current element CachingIterator::getCache — The getCache purpose CachingIterator::getFlags — Get flags used CachingIterator::getInnerIterator — Returns the inner iterator ...
Table of Contents CachingIterator::__construct — Construct a new CachingIterator object for the iterator.
The only difference between CachingIterator and other Iterators such as ArrayIterator is the hasNext() method. Since the data will be loaded into the memory, the CachingIterator is able to check whether the given iterator has a next element.
Man page for cachingiterator(3) on php, from the unix.com online archive.
