Php/docs/apcuiterator.valid

• PHP Manual
• APCUIterator
• Checks if current position is valid

APCUIterator::valid

(PECL apcu >= 5.0.0)

APCUIterator::valid — Checks if current position is valid

Description

public APCUIterator::valid ( ) : 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

• APCUIterator::current() - Get current item
• Iterator::valid() - Checks if current position is valid