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 APCIterator::valid ( void ) : bool

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