For recursive diff of multiple arrays, exending solution provided by Gosh.
<?php
function array_diff_assoc_recursive(array $array, array ...$arrays)
{
$func = function($array1, $array2) use (&$func){
$difference = [];
foreach ($array1 as $key => $value) {
if (is_array($value)) {
if (!isset($array2[$key]) || !is_array($array2[$key])) {
$difference[$key] = $value;
} else {
$new_diff = $func($value, $array2[$key]);
if (!empty($new_diff)) {
$difference[$key] = $new_diff;
}
}
} else {
if (!array_key_exists($key, $array2) || $array2[$key] !== $value) {
$difference[$key] = $value;
}
}
}
return $difference;
};
$diffs = $array;
foreach ($arrays as $_array) {
$diffs = $func($diffs, $_array);
}
return $diffs;
}
?>
