Ds\Stack::pop
(PECL ds >= 1.0.0)
Ds\Stack::pop — Removes and returns the value at the top of the stack
Parâmetros
Esta função não possui parâmetros.
Valor Retornado
The removed value which was at the top of the stack.
Erros
UnderflowException if empty.
Exemplos
Exemplo #1 Ds\Stack::pop() example
<?php
$stack = new \Ds\Stack();
$stack->push("a");
$stack->push("b");
$stack->push("c");
var_dump($stack->pop());
var_dump($stack->pop());
var_dump($stack->pop());
?>
O exemplo acima irá imprimir algo similar à:
string(1) "c" string(1) "b" string(1) "a"
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