APCIterator
PHP Manual

APCIterator::valid

(PECL apc >= 3.1.1)

APCIterator::validChecks 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
PHP Manual