# The Parle\Stack class

(PECL parle >= 0.7.0)

## Introducción

Parle\Stack is a LIFO stack. The elements are inserted and removed only from one end.

## Sinopsis de la Clase

class Parle\Stack {
/* Propiedades */
public bool $empty = `true`;
public int $size = 0;
public mixed $top;
/* Métodos */
public pop(): void
public push(mixed `$item`): void
}

## Propiedades

empty

  Whether the stack is empty, readonly.

size

  Stack size, readonly.

top

  Element on the top of the stack.

## Tabla de contenidos

- Parle\Stack::pop — Pop an item from the stack
- Parle\Stack::push — Push an item into the stack