Invalid::__constructor() - Code Metrics - Inspection of "Merge pull request #26 from vanilla/hotfix/string-..." - vanilla/garden-schema - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 939f61...d39d6a )

by Todd

created 2017-11-14 18:41 UTC

Invalid::__constructor() A

↳ Parent: Invalid

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	3
ccs	0
cts	2
cp	0
rs	10
cc	1
eloc	1
nc	1
nop	0
crap	2

<?php
/**
 * @author Todd Burry <[email protected]>
 * @copyright 2009-2017 Vanilla Forums Inc.
 * @license MIT
 */

namespace Garden\Schema;


/**
 * A singleton that represents an invalid value.
 *
 * The purpose of this class is to provide an alternative to **null** for invalid values when **null** could be considered
 * valid. This class is not meant to be used outside of this library unless you are extended the schema somehow.
 */
class Invalid {
    private static $value;

    /**
     * Private constructor to enforce singleton.
     */
    private function __constructor() {

        // no-op
    }

    /**
     * Return the invalid value.
     *
     * @return Invalid Returns the invalid value.
     */
    public static function value() {
        if (self::$value === null) {
            self::$value = new Invalid();
        }
        return self::$value;
    }

    /**
     * Tests a value to see if it is invalid.
     *
     * @param mixed $value The value to test.
     * @return bool Returns **true** of the value is invalid or **false** otherwise.
     */
    public static function isInvalid($value) {
        return $value === self::value();
    }

    /**
     * Tests whether a value could be valid.
     *
     * Unlike {@link Invalid::inValid()} a value could still be invalid in some way even if this method returns true.
     *
     * @param mixed $value The value to test.
     * @return bool Returns **true** of the value could be invalid or **false** otherwise.
     */
    public static function isValid($value) {
        return $value !== self::value();
    }
}


1		<?php
2		/**
3		* @author Todd Burry <[email protected]>
4		* @copyright 2009-2017 Vanilla Forums Inc.
5		* @license MIT
6		*/
7
8		namespace Garden\Schema;
9
10
11		/**
12		* A singleton that represents an invalid value.
13		*
14		* The purpose of this class is to provide an alternative to null for invalid values when null could be considered
15		* valid. This class is not meant to be used outside of this library unless you are extended the schema somehow.
16		*/
17		class Invalid {
18		private static $value;
19
20		/**
21		* Private constructor to enforce singleton.
22		*/
23		private function __constructor() {
		0 ignored issues – show Coding Style introduced 2017-08-14 14:46 UTC by Report Bug Copy Issue Report Method name "Invalid::__constructor" is invalid; only PHP magic methods should be prefixed with a double underscore Loading history...
24		// no-op
25		}
26
27		/**
28		* Return the invalid value.
29		*
30		* @return Invalid Returns the invalid value.
31		*/
32	142	public static function value() {
33	142	if (self::$value === null) {
34	1	self::$value = new Invalid();
35		}
36	142	return self::$value;
37		}
38
39		/**
40		* Tests a value to see if it is invalid.
41		*
42		* @param mixed $value The value to test.
43		* @return bool Returns true of the value is invalid or false otherwise.
44		*/
45	140	public static function isInvalid($value) {
46	140	return $value === self::value();
47		}
48
49		/**
50		* Tests whether a value could be valid.
51		*
52		* Unlike {@link Invalid::inValid()} a value could still be invalid in some way even if this method returns true.
53		*
54		* @param mixed $value The value to test.
55		* @return bool Returns true of the value could be invalid or false otherwise.
56		*/
57	142	public static function isValid($value) {
58	142	return $value !== self::value();
59		}
60		}
61

vanilla / garden-schema

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Invalid::__constructor() A

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