PHP Manual
APCIterator
Checks if current position is valid

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