Agares\MicroORM\FieldNameMappers\ToUnderscores

Complexity

Total Complexity

1

Size/Duplication

Total Lines	13
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	map()	0	10	1

<?php

declare(strict_types=1);

namespace Agares\MicroORM\FieldNameMappers;

use Agares\MicroORM\FieldNameMapperInterface;

final class ToUnderscores implements FieldNameMapperInterface
{
	public function map(string $getterName) : string
	{
		return preg_replace_callback(
			'/[A-Z]/',
			function($x) {
				return '_'.strtolower($x[0]);
			},
			lcfirst(substr($getterName, 3))
		);
	}
}