The Stack class

Introduction

(No version information available, might only be in Git)

A Stack is a “last in, first out” or “LIFO” collection that only allows access to the value at the top of the structure and iterates in that order, destructively.

Uses a Ds\Vector internally.

Class synopsis

Ds\Stack implements Ds\Collection , ArrayAccess {
/* Methods */
public allocate ( int $capacity ) : void
public capacity ( ) : int
public clear ( ) : void
public copy ( ) : Ds\Stack
public isEmpty ( ) : bool
public peek ( ) : mixed
public pop ( ) : mixed
public push ( mixed ...$values ) : void
public toArray ( ) : array
}

Changelog

Version Description
PECL ds 1.3.0 The class now implements ArrayAccess.

Table of Contents

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https://www.php.net/manual/en/class.ds-stack.php