untillnesss/laravel-collection-recursive.php

## laravel-collection-recursive.php
<?php

Collection::macro('recursive', function () {
    return $this->map(function ($value) {
        if (is_array($value) || is_object($value)) {
            return collect($value)->recursive();
        }

        return $value;
    });
});
	<?php

	Collection::macro('recursive', function () {
	return $this->map(function ($value) {
	if (is_array($value) \|\| is_object($value)) {
	return collect($value)->recursive();
	}

	return $value;
	});
	});