array_ diff_ The method of not comparing array values when Assoc element is an array

function array_columns(array $array, $column_keys = [], $index_key = null) {
    if ($column_keys && is_array($column_keys)) {
        $newArray = [];
        foreach ($column_keys as $c => $column_key) {
            $tempArrs = array_column($array, $column_key, $index_key);
            foreach ($tempArrs as $t => $tempArr) {
                $newArray[$t][$column_key] = $tempArr;
            }
        }
        return $newArray;
    } else {
        return [];
    }
}

function array_diff_deep() {
    $args = func_get_args();
    $array = array_shift($args);
    $droped = [];
    foreach ($array as $key => $value) {
        if (!in_array($key, $droped)) {
            foreach ($args as $a => $arg) {
                if (is_array($value) && is_array($arg[$key])) {
                    // It's all arrays 
                    if (count($value) == count($arg[$key])) {
                        // Equal quantity and depth comparison 
                        $diff = array_diff_deep($value, $arg[$key]);
                        if ($diff) {
                            array_push($droped, $key);
                        }
                    } else {
                        // Unequal quantity directly negates 
                        array_push($droped, $key);
                    }
                } else {
                    if (is_numeric($value) && is_numeric($arg[$key])) {
                        // They are all numbers, not types, only ratios 
                        if ($value != $arg[$key]) {
                            array_push($droped, $key);
                        }
                    } else {
                        // Other cases compare types and values 
                        if ($value !== $arg[$key]) {
                            array_push($droped, $key);
                        }
                    }
                }
            }
        }
    }
    return array_columns([$array], $droped)[0]; // Return different information 
}