Domain\Tools\ClassToString

Complexity

Total Complexity

5

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	fqcn()	0	7	2
A	canonical()	0	4	1
A	underscore()	0	4	1
A	short()	0	5	1

<?php

namespace Domain\Tools;

/**
 * @author Sebastiaan Hilbers <bashilbers@gmail.com>
 */
final class ClassToString
{
    /**
     * Fully qualified class name of an object, without a leading backslash
     * @param $object
     * @return string
     * @throws \InvalidArgumentException
     */
    public static function fqcn($object)
    {
        if (!is_object($object)) {
            throw new \InvalidArgumentException("Expected an object");
        }
        return trim(get_class($object), '\\');
    }

    /**
     * Canonical class name of an object, of the form "My.Namespace.MyClass"
     * @param $object
     * @return string
     */
    public static function canonical($object)
    {
        return str_replace('\\', '.', self::fqcn($object));
    }

    /**
     * Underscored and lowercased class name of an object, of the form "my.mamespace.my_class"
     * @param $object
     * @return string
     */
    public static function underscore($object)
    {
        return strtolower(preg_replace('~(?<=\\w)([A-Z])~', '_$1', self::canonical($object)));
    }

    /**
     * The class name of an object, without the namespace
     * @param $object
     * @return string
     */
    public static function short($object)
    {
        $parts = explode('\\', self::fqcn($object));
        return end($parts);
    }
}