MagicClass::offsetExists() - Code Metrics - phppackage/magic-class - Measure and Improve Code Quality continuously with Scrutinizer

MagicClass::offsetExists() A
last analyzed 2018-02-08 11:24 UTC

↳ Parent: MagicClass

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

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

<?php
/*
 +-----------------------------------------------------------------------------+
 | PHPPackage - Magic Class
 +-----------------------------------------------------------------------------+
 | Copyright (c)2018 (http://github.com/phppackage/magicclass)
 +-----------------------------------------------------------------------------+
 | This source file is subject to MIT License
 | that is bundled with this package in the file LICENSE.
 |
 | If you did not receive a copy of the license and are unable to
 | obtain it through the world-wide-web, please send an email
 | to [email protected] so we can send you a copy immediately.
 +-----------------------------------------------------------------------------+
 | Authors:
 |   Lawrence Cherone <[email protected]>
 +-----------------------------------------------------------------------------+
 */

namespace PHPPackage;

use ArrayAccess;
use ArrayObject;
use Countable;

class MagicClass implements ArrayAccess, Countable
{
    /**
     * @var ArrayObject
     */
    private $storage;

    /**
     * @param array $arguments
     */
    public function __construct(...$arguments)
    {
        $this->storage = new ArrayObject($arguments);
        $this->storage->setFlags(
            ArrayObject::STD_PROP_LIST | ArrayObject::ARRAY_AS_PROPS
        );
    }

    /**
     * ArrayAccess offsetGet (getter).
     *
     * @param string $index
     */
    public function offsetGet($index)
    {
        return isset($this->storage->{$index}) ? $this->storage->{$index} : null;
    }

    /**
     * ArrayAccess offsetSet (setter).
     *
     * @param string $index
     * @param mixed  $value
     */
    public function offsetSet($index, $value)
    {
        if (is_null($index)) {
            $this->storage[] = $value;
        } else {
            $this->storage->{$index} = $value;
        }
    }

    /**
     * ArrayAccess offsetExists (isset).
     *
     * @param string $index
     */
    public function offsetExists($index)
    {
        return isset($this->storage->{$index});
    }

    /**
     * ArrayAccess offsetUnset (unset).
     *
     * @param string $index
     */
    public function offsetUnset($index)
    {
        unset($this->storage->{$index});
    }

    /**
     * Magic method (getter).
     *
     * @param string $index
     */
    public function __get($index)
    {
        return $this->offsetGet($index);
    }

    /**
     * Magic method (setter).
     *
     * @param string $index
     * @param mixed  $value
     */
    public function __set($index, $value)
    {
        return $this->offsetSet($index, $value);
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
if ($a->getObject()) {
    }

    /**
     * Magic method (isset).
     *
     * @param string $index
     */
    public function __isset($index)
    {
        return $this->offsetExists($index);
    }

    /**
     * Magic method (unset).
     *
     * @param string $index
     */
    public function __unset($index)
    {
        return $this->offsetUnset($index);
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
if ($a->getObject()) {
    }

    /**
     * Magic method (as function invoker).
     *
     * @param mixed  $arguments
     */
    public function __invoke(...$arguments)
    {
        if (isset($this->storage->{$arguments[0]})) {
            return $this->storage->{$arguments[0]};
        }
    }

    /**
     * Magic method (toString well json).
     */
    public function __toString()
    {
        $return = [];
        foreach ($this->storage as $key => $value) {
            $return[$key] = $value;
        }
        return json_encode($return, JSON_PRETTY_PRINT);
    }

    /**
     * Magic method (override print_r/var_dump).
     */
    public function __debugInfo()
    {
        $return = [];
        foreach ($this->storage as $key => $value) {
            $return[$key] = $value;
        }
        return $return;
    }

    /**
     * Implements Countable
     */
    public function count()
    {
        return $this->storage->count();
    }
}


1		<?php
2		/*
3		+-----------------------------------------------------------------------------+
4		\| PHPPackage - Magic Class
5		+-----------------------------------------------------------------------------+
6		\| Copyright (c)2018 (http://github.com/phppackage/magicclass)
7		+-----------------------------------------------------------------------------+
8		\| This source file is subject to MIT License
9		\| that is bundled with this package in the file LICENSE.
10		\|
11		\| If you did not receive a copy of the license and are unable to
12		\| obtain it through the world-wide-web, please send an email
13		\| to [email protected] so we can send you a copy immediately.
14		+-----------------------------------------------------------------------------+
15		\| Authors:
16		\| Lawrence Cherone <[email protected]>
17		+-----------------------------------------------------------------------------+
18		*/
19
20		namespace PHPPackage;
21
22		use ArrayAccess;
23		use ArrayObject;
24		use Countable;
25
26		class MagicClass implements ArrayAccess, Countable
27		{
28		/**
29		* @var ArrayObject
30		*/
31		private $storage;
32
33		/**
34		* @param array $arguments
35		*/
36	12	public function __construct(...$arguments)
37		{
38	12	$this->storage = new ArrayObject($arguments);
39	12	$this->storage->setFlags(
40	12	ArrayObject::STD_PROP_LIST \| ArrayObject::ARRAY_AS_PROPS
41		);
42	12	}
43
44		/**
45		* ArrayAccess offsetGet (getter).
46		*
47		* @param string $index
48		*/
49	3	public function offsetGet($index)
50		{
51	3	return isset($this->storage->{$index}) ? $this->storage->{$index} : null;
52		}
53
54		/**
55		* ArrayAccess offsetSet (setter).
56		*
57		* @param string $index
58		* @param mixed $value
59		*/
60	10	public function offsetSet($index, $value)
61		{
62	10	if (is_null($index)) {
63	2	$this->storage[] = $value;
64		} else {
65	10	$this->storage->{$index} = $value;
66		}
67	10	}
68
69		/**
70		* ArrayAccess offsetExists (isset).
71		*
72		* @param string $index
73		*/
74	4	public function offsetExists($index)
75		{
76	4	return isset($this->storage->{$index});
77		}
78
79		/**
80		* ArrayAccess offsetUnset (unset).
81		*
82		* @param string $index
83		*/
84	2	public function offsetUnset($index)
85		{
86	2	unset($this->storage->{$index});
87	2	}
88
89		/**
90		* Magic method (getter).
91		*
92		* @param string $index
93		*/
94	2	public function __get($index)
95		{
96	2	return $this->offsetGet($index);
97		}
98
99		/**
100		* Magic method (setter).
101		*
102		* @param string $index
103		* @param mixed $value
104		*/
105	7	public function __set($index, $value)
106		{
107	7	return $this->offsetSet($index, $value);
		1 ignored issue – show Bug introduced 2018-02-08 11:24 UTC by Report Bug Copy Issue Report Are you sure the usage of `$this->offsetSet($index, $value)` targeting `PHPPackage\MagicClass::offsetSet()` seems to always return null. This check looks for function or method calls that always return null and whose return value is used. class A { function getObject() { return null; } } $a = new A(); if ($a->getObject()) { The method `getObject()` can return nothing but null, so it makes no sense to use the return value. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
108		}
109
110		/**
111		* Magic method (isset).
112		*
113		* @param string $index
114		*/
115	2	public function __isset($index)
116		{
117	2	return $this->offsetExists($index);
118		}
119
120		/**
121		* Magic method (unset).
122		*
123		* @param string $index
124		*/
125	1	public function __unset($index)
126		{
127	1	return $this->offsetUnset($index);
		1 ignored issue – show Bug introduced 2018-02-08 11:24 UTC by Report Bug Copy Issue Report Are you sure the usage of `$this->offsetUnset($index)` targeting `PHPPackage\MagicClass::offsetUnset()` seems to always return null. This check looks for function or method calls that always return null and whose return value is used. class A { function getObject() { return null; } } $a = new A(); if ($a->getObject()) { The method `getObject()` can return nothing but null, so it makes no sense to use the return value. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
128		}
129
130		/**
131		* Magic method (as function invoker).
132		*
133		* @param mixed $arguments
134		*/
135	1	public function __invoke(...$arguments)
136		{
137	1	if (isset($this->storage->{$arguments[0]})) {
138	1	return $this->storage->{$arguments[0]};
139		}
140	1	}
141
142		/**
143		* Magic method (toString well json).
144		*/
145	1	public function __toString()
146		{
147	1	$return = [];
148	1	foreach ($this->storage as $key => $value) {
149	1	$return[$key] = $value;
150		}
151	1	return json_encode($return, JSON_PRETTY_PRINT);
152		}
153
154		/**
155		* Magic method (override print_r/var_dump).
156		*/
157	1	public function __debugInfo()
158		{
159	1	$return = [];
160	1	foreach ($this->storage as $key => $value) {
161	1	$return[$key] = $value;
162		}
163	1	return $return;
164		}
165
166		/**
167		* Implements Countable
168		*/
169	1	public function count()
170		{
171	1	return $this->storage->count();
172		}
173		}
174

phppackage / magic-class

MagicClass::offsetExists() A last analyzed 2018-02-08 11:24 UTC

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MagicClass::offsetExists() A
last analyzed 2018-02-08 11:24 UTC