- array_reduce: documentation ( source)
- print_r: documentation ( source)
- end: documentation ( source)
<?php
$array = [0.25, 0.1667, 0.1667, 0.1667, 0.125, 0.125] ;
$res = array_reduce($array, function($carry, $item) {
$carry[] = $item + end($carry);
return $carry;
}, []);
print_r($res);