Iterate in reverse through an array with PHP - SPL solution?

Question

Is there an SPL Reverse array iterator in PHP? And if not, what would be the best way to achieve it?

I could simply do

$array = array_reverse($array)         


        

Answer 1

Based on linepogl's answer... You can make it even more efficient by avoiding current() call

for ($value = end($array); ($key = key($array)) !== null; $value = prev($array)) {
     // ... do something with $key => $value
}