Ds\Stack::pop
(PECL ds >= 1.0.0)
Ds\Stack::pop — Removes and returns the value at the top of the stack
Parametri
Această funcție nu are parametri.
Valorile întoarse
The removed value which was at the top of the stack.
Erori/Excepții
UnderflowException if empty.
Exemple
Example #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());
?>
Exemplul de mai sus va afișa ceva similar cu:
string(1) "c" string(1) "b" string(1) "a"
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