APCIterator::valid
(PECL apc >= 3.1.1)
APCIterator::valid — Checks if current position is valid
Description
public void APCIterator::valid
( void
)
Checks if the current iterator position is valid.
Parameters
This function has no parameters.
Return Values
Returns TRUE if the current iterator position is valid, otherwise FALSE.
See Also
- APCIterator::current() - Get current item
- Iterator::valid() - Checks if current position is valid
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- Функция APCIterator::__construct() - Constructs an APCIterator iterator object
- Функция APCIterator::current() - Get current item
- Функция APCIterator::getTotalCount() - Get total count
- Функция APCIterator::getTotalHits() - Get total cache hits
- Функция APCIterator::getTotalSize() - Get total cache size
- Функция APCIterator::key() - Get iterator key
- Функция APCIterator::next() - Move pointer to next item
- Функция APCIterator::rewind() - Rewinds iterator
- Функция APCIterator::valid() - Checks if current position is valid
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