PHP 5.4.31 Released
    Edit Report a Bug

    The SplMinHeap class

    (PHP 5 >= 5.3.0)

    Introduction

    The SplMinHeap class provides the main functionalities of a heap, keeping the minimum on the top.

    Class synopsis

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

    Table of Contents

    • SplMinHeap::compare — Compare elements in order to place them correctly in the heap while sifting up.
    add a note add a note

    User Contributed Notes

    There are no user contributed notes for this page.
    To Top