(PECL ds >= 1.0.0)
Ds\Deque::last — Returns the last value
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The last value in the deque.
UnderflowException if empty.
Example #1 Ds\Deque::last() example
<?php
$deque = new \Ds\Deque([1, 2, 3]);
var_dump($deque->last());
?>
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int(3)