Maslosoft\Addendum\Utilities\NameNormalizer

Complexity

Total Complexity

4

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes	2
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
B	normalize()	0	31	4

<?php

/**
 * This software package is licensed under AGPL, Commercial license.
 *
 * @package maslosoft/addendum
 * @licence AGPL, Commercial
 * @copyright Copyright (c) Piotr Masełkowski <pmaselkowski@gmail.com> (Meta container, further improvements, bugfixes)
 * @copyright Copyright (c) Maslosoft (Meta container, further improvements, bugfixes)
 * @copyright Copyright (c) Jan Suchal (Original version, builder, parser)
 * @link https://maslosoft.com/addendum/ - maslosoft addendum
 * @link https://code.google.com/p/addendum/ - original addendum project
 */

namespace Maslosoft\Addendum\Utilities;

/**
 * This class normalize class names into consistent values.
 *
 * @author Piotr Maselkowski <pmaselkowski at gmail.com>
 */
class NameNormalizer
{

	/**
	 * Normalize class name
	 * @param string $className
	 * @param bool $trailingSlash
	 * @return string
	 */
	public static function normalize(&$className, $trailingSlash = true)
	{
		if ($className === '\\')
		{
			return;
		}
		$replaces = [
			'~\\\+~' => '\\',
			'~^\\\~' => '',
			'~\\\$~' => '',
		];

		$className = preg_replace(array_keys($replaces), $replaces, $className);
		if ($trailingSlash)
		{
			$className = '\\' . $className;
		}
		if (ClassChecker::isAnonymous($className))
		{
			$patterns = [
				"~" . DIRECTORY_SEPARATOR . "~",
				'~[^a-zA-Z0-9-_\.]~'
			];
			$replacements = [
				'_',
				'_'
			];
			$className = preg_replace($patterns, $replacements, $className);
		}
		return $className;
	}

}