Ajax\common\BaseEnum

Complexity

Total Complexity

7

Size/Duplication

Total Lines	35
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes	3
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	getConstants()	0	11	3
A	getConstantValues()	0	3	1
A	isValidName()	0	10	2
A	isValidValue()	0	4	1

<?php

namespace Ajax\common;

/**
 * Base class for enums
 * see at http://stackoverflow.com/questions/254514/php-and-enumerations
 * @author jc
 *
 */
abstract class BaseEnum {
	private static $constCacheArray=NULL;

	public static function getConstants() {
		if (self::$constCacheArray==NULL) {
			self::$constCacheArray=[ ];
		}
		$calledClass=get_called_class();
		if (!array_key_exists($calledClass, self::$constCacheArray)) {
			$reflect=new \ReflectionClass($calledClass);
			self::$constCacheArray [$calledClass]=$reflect->getConstants();
		}
		return self::$constCacheArray [$calledClass];
	}

	public static function getConstantValues(){
		return \array_values(self::getConstants());
	}

	public static function isValidName($name, $strict=false) {
		$constants=self::getConstants();

		if ($strict) {
			return array_key_exists($name, $constants);
		}

		$keys=array_map('strtolower', array_keys($constants));
		return in_array(strtolower($name), $keys);
	}

	public static function isValidValue($value) {
		$values=array_values(self::getConstants());
		return in_array($value, $values, true);
	}
}