PhpRiot
Become Zend Certified

Prepare for the ZCE exam using our quizzes (web or iPad/iPhone). More info...


When you're ready get 7.5% off your exam voucher using voucher CJQNOV23 at the Zend Store

SplHeap::isEmpty

(PHP 5 >= 5.3.0)

SplHeap::isEmptyChecks whether the heap is empty.

Description

public bool SplHeap::isEmpty ( void )

Parameters

This function has no parameters.

Return Values

Returns whether the heap is empty.

PHP Manual