(PECL ds >= 1.0.0)
Ds\Stack::pop — Removes and returns the value at the top of the stack
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The removed value which was at the top of the stack.
UnderflowException if empty.
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());
?>
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string(1) "c" string(1) "b" string(1) "a"