$stack = array(“yellow”, “red”, “green”, “orange”, “purple”);</p> <p>// delete the last element of an array<br /> $removed = array_pop($stack);<br /> print_r($stack);

$new = array_slice($old, -1)<br />

$a5 = array_slice($arr, -5);<br />

if(empty($transport[count($transport)-1])) {<br /> unset($transport[count($transport)-1]);<br /> }

array_pop()