<?php
$result = array();
$arrayOne = array(array("a" => 30, "b" => 5), array("a" => 30, "b" => 5), array("a" => 30, "b" => 0), array("a" => 5, "b" => 5), array("a" => 15, "b" => 0));
$arrayTwo = array(array("a" => 207, "b" => 225), array("a" => 35, "b" => 0), array("a" => 35, "b" => 90), array("a" => 80, "b" => 140), array("a" => 40, "b" => 35));
foreach($arrayOne as $key => $value)
{
$result[] = array(
"a" => $value["a"] + $arrayTwo[$key]["a"],
"b" => $value["b"] + $arrayTwo[$key]["b"]
);
}
print_r($result);
preferences:
47.26 ms | 402 KiB | 5 Q