PhpRiot
Follow phpriot on Twitter
Sponsored Link
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
Reference Material
Free iPad/iPhone App
Available on the App Store
  • PHP manual
  • Zend Framework manual
  • Smarty manual
  • PHP articles
  • PHP training
Latest Articles

The SplMaxHeap class

Introduction

The SplMaxHeap class provides the main functionalities of a heap, keeping the maximum on the top.

Class synopsis

SplMaxHeap extends SplHeap implements Iterator , Countable {
/* Methods */
void compare ( mixed $value1 , mixed $value2 )
/* Inherited methods */
abstract int SplHeap::compare ( mixed $value1 , mixed $value2 )
int SplHeap::count ( void )
mixed SplHeap::current ( void )
mixed SplHeap::extract ( void )
void SplHeap::insert ( mixed $value )
bool SplHeap::isEmpty ( void )
mixed SplHeap::key ( void )
void SplHeap::next ( void )
void SplHeap::recoverFromCorruption ( void )
void SplHeap::rewind ( void )
mixed SplHeap::top ( void )
bool SplHeap::valid ( void )
}

Table of Contents

  • SplMaxHeap::compare - Compare elements in order to place them correctly in the heap while sifting up.
SplHeap::valid
SplMaxHeap::compare

PHP Manual

Datastructures: