AssociativeArray::keyExist() - Code Metrics - Inspection of "Updated readme file with scrutinizer information." - oliverde8/AssociativeArraySimplified - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — master (eefb7e)

by De Cramer

created 2017-02-17 09:12 UTC

AssociativeArray::keyExist() A

↳ Parent: AssociativeArray

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	4
ccs	2
cts	2
cp	1
rs	10
cc	1
eloc	2
nc	1
nop	1
crap	1

<?php

namespace oliverde8\AssociativeArraySimplified;

use oliverde8\AssociativeArraySimplified\Exception\ReadOnlyException;

/**
 * Class AssociativeArray
 *
 * @author    de Cramer Oliver<[email protected]>
 * @copyright 2017 Smile
 * @package oliverde8\AssociativeArraySimplified
 */
class AssociativeArray
{
    /**
     * True associative array storing the data.
     *
     * @var array
     */
    protected $data = [];

    /**
     * Separation string for recursive search.
     *
     * @var
     */
    protected $separator;

    /**
     * Block this object so that it can't be modified
     *
     * @var bool
     */
    protected $readOnly = false;

    /**
     * AssociativeArray constructor.
     *
     * @param array $data The original array with the data.
     * @param string $keySeparator
     */
    function __construct($data = [], $keySeparator = '/')

    {
        $this->data = $data;
        $this->separator = $keySeparator;
    }

    /**
     * Get value from, if is not set then return default value(null)
     *
     * @param string[]|string $key       Key or path to the value
     *                                   (either array or string separated with the separator)
     * @param mixed           $default   Default value to return if none was find
     *
     * @return mixed
     */
    public function get($key, $default = null) {
        return self::getFromKey($this->data, $key, $default, $this->separator);
    }

    /**
     * Check if a value for the key exists.
     *
     * @param string[]|string $key       Key or path to the value
     *                                   (either array or string separated with the separator)
     *
     * @return mixed
     */
    public function keyExist($key)
    {
        return self::checkKeyExist($this->data, $key, $this->separator);
    }

    /**
     * Set data inside
     *
     * @param string[]|string $key       Key or path to the value to set
     *                                   (either array or string separated with the separator)
     * @param mixed           $value     Value to put
     */
    public function set($key, $value) {
        $this->checkReadOnly();
        self::setFromKey($this->data, $key, $value, $this->separator);
    }

    /**
     * Empty the data stored.
     */
    public function clear()
    {
        $this->checkReadOnly();
        $this->data = [];
    }


    /**
     * Get the array with all the data.
     *
     * @return array All the data
     */
    public function getArray(){
        return $this->data;
    }


    /**
     * Replace the current array entirely.
     *
     * @param array $data new data
     */
    public function setData($data) {
        $this->checkReadOnly();
        $this->data = $data;
    }

    /**
     * Makes the data inside read only !!
     */
    public function makeReadOnly() {
        $this->readOnly = true;
    }

    /**
     * Checks if the associative array is read only.
     *
     * @throws ReadOnlyException
     */
    public function checkReadOnly() {
        if ($this->readOnly) {
            throw new ReadOnlyException('Trying to edit content in read only AssociativeArray !');
        }
    }

    /**
     * Get value from array, if is not set then return default value(null)
     *
     * @param array           $data      Array to get data from
     * @param string[]|string $key       Key or path to the value
     *                                   (either array or string separated with the separator)
     * @param mixed           $default   Default value to return if none was find
     * @param string          $separator Separator to use
     *
     * @return mixed
     */
    public static function getFromKey($data, $key, $default = null, $separator = '/')
    {
        if (!is_array($key)) {
            $key = explode($separator, $key);
        }
        return self::recursiveGetFromKey($data, $key, $default);
    }

    /**
     * Private unsecured function for getFromKey
     *
     * @param $data
     * @param $key
     * @param $default
     *
     * @return mixed
     */
    private static function recursiveGetFromKey($data, $key, $default)
    {
        if (empty($key)) {
            return $data;
        } else {
            $currentKey = array_shift($key);
            return isset($data[$currentKey]) ? self::recursiveGetFromKey($data[$currentKey], $key, $default) : $default;
        }
    }

    /**
     * Get value from array, if is not set then return default value(null)
     *
     * @param array           $data      Array to get data from
     * @param string[]|string $key       Key or path to the value
     *                                   (either array or string separated with the separator)
     * @param string          $separator Separator to use
     *
     * @return mixed
     */
    public static function checkKeyExist($data, $key, $separator = '/')
    {
        if (!is_array($key)) {
            $key = explode($separator, $key);
        }
        return self::recursiveKeyExist($data, $key);
    }

    /**
     * @param array     $data      Array to get data from
     * @param string[]  $key       Key or path to the value
     *                             (either array or string separated with the separator)
     * @param $data
     * @param $key
     *
     * @return mixed
     */
    private static function recursiveKeyExist($data, $key)
    {
        if (empty($key)) {
            return true;
        } else {
            $currentKey = array_shift($key);
            return isset($data[$currentKey]) ? self::recursiveKeyExist($data[$currentKey], $key) : false;
        }
    }

    /**
     * Set data inside an array
     *
     * @param array           $data      array to set new value in
     * @param string[]|string $key       Key or path to the value to set
     *                                   (either array or string separated with the separator)
     * @param mixed           $value     Value to put
     * @param string          $separator separator to use with the string
     */
    public static function setFromKey(&$data, $key, $value, $separator = '/')
    {
        if (is_string($key)) {
            $key = explode($separator, $key);
        }
        $data = self::recursiveSetFromKey($data, $key, $value);
    }

    /**
     * Private unsecured method to set data in array
     *
     * @param $data
     * @param $key
     * @param $value
     *
     * @return array
     */
    private static function recursiveSetFromKey($data, $key, $value)
    {
        if (empty($key)) {
            return $value;
        } else {
            if (!is_array($data)) {
                $data = [];
            }
            $currentKey = array_shift($key);

            if (!isset($data[$currentKey])) {
                $data[$currentKey] = [];
            }

            $data[$currentKey] = self::recursiveSetFromKey($data[$currentKey], $key, $value);
            return $data;
        }
    }
}

1		<?php
2
3		namespace oliverde8\AssociativeArraySimplified;
4
5		use oliverde8\AssociativeArraySimplified\Exception\ReadOnlyException;
6
7		/**
8		* Class AssociativeArray
9		*
10		* @author de Cramer Oliver<[email protected]>
11		* @copyright 2017 Smile
12		* @package oliverde8\AssociativeArraySimplified
13		*/
14		class AssociativeArray
15		{
16		/**
17		* True associative array storing the data.
18		*
19		* @var array
20		*/
21		protected $data = [];
22
23		/**
24		* Separation string for recursive search.
25		*
26		* @var
27		*/
28		protected $separator;
29
30		/**
31		* Block this object so that it can't be modified
32		*
33		* @var bool
34		*/
35		protected $readOnly = false;
36
37		/**
38		* AssociativeArray constructor.
39		*
40		* @param array $data The original array with the data.
41		* @param string $keySeparator
42		*/
43	14	function __construct($data = [], $keySeparator = '/')
		0 ignored issues – show Best Practice introduced 2017-02-17 08:53 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
44		{
45	14	$this->data = $data;
46	14	$this->separator = $keySeparator;
47	14	}
48
49		/**
50		* Get value from, if is not set then return default value(null)
51		*
52		* @param string[]\|string $key Key or path to the value
53		* (either array or string separated with the separator)
54		* @param mixed $default Default value to return if none was find
55		*
56		* @return mixed
57		*/
58	9	public function get($key, $default = null) {
59	9	return self::getFromKey($this->data, $key, $default, $this->separator);
60		}
61
62		/**
63		* Check if a value for the key exists.
64		*
65		* @param string[]\|string $key Key or path to the value
66		* (either array or string separated with the separator)
67		*
68		* @return mixed
69		*/
70	1	public function keyExist($key)
71		{
72	1	return self::checkKeyExist($this->data, $key, $this->separator);
73		}
74
75		/**
76		* Set data inside
77		*
78		* @param string[]\|string $key Key or path to the value to set
79		* (either array or string separated with the separator)
80		* @param mixed $value Value to put
81		*/
82	4	public function set($key, $value) {
83	4	$this->checkReadOnly();
84	3	self::setFromKey($this->data, $key, $value, $this->separator);
85	3	}
86
87		/**
88		* Empty the data stored.
89		*/
90		public function clear()
91		{
92		$this->checkReadOnly();
93		$this->data = [];
94		}
95
96
97		/**
98		* Get the array with all the data.
99		*
100		* @return array All the data
101		*/
102	3	public function getArray(){
103	3	return $this->data;
104		}
105
106
107		/**
108		* Replace the current array entirely.
109		*
110		* @param array $data new data
111		*/
112		public function setData($data) {
113		$this->checkReadOnly();
114		$this->data = $data;
115		}
116
117		/**
118		* Makes the data inside read only !!
119		*/
120	1	public function makeReadOnly() {
121	1	$this->readOnly = true;
122	1	}
123
124		/**
125		* Checks if the associative array is read only.
126		*
127		* @throws ReadOnlyException
128		*/
129	4	public function checkReadOnly() {
130	4	if ($this->readOnly) {
131	1	throw new ReadOnlyException('Trying to edit content in read only AssociativeArray !');
132		}
133	3	}
134
135		/**
136		* Get value from array, if is not set then return default value(null)
137		*
138		* @param array $data Array to get data from
139		* @param string[]\|string $key Key or path to the value
140		* (either array or string separated with the separator)
141		* @param mixed $default Default value to return if none was find
142		* @param string $separator Separator to use
143		*
144		* @return mixed
145		*/
146	9	public static function getFromKey($data, $key, $default = null, $separator = '/')
147		{
148	9	if (!is_array($key)) {
149	9	$key = explode($separator, $key);
150		}
151	9	return self::recursiveGetFromKey($data, $key, $default);
152		}
153
154		/**
155		* Private unsecured function for getFromKey
156		*
157		* @param $data
158		* @param $key
159		* @param $default
160		*
161		* @return mixed
162		*/
163	9	private static function recursiveGetFromKey($data, $key, $default)
164		{
165	9	if (empty($key)) {
166	5	return $data;
167		} else {
168	9	$currentKey = array_shift($key);
169	9	return isset($data[$currentKey]) ? self::recursiveGetFromKey($data[$currentKey], $key, $default) : $default;
170		}
171		}
172
173		/**
174		* Get value from array, if is not set then return default value(null)
175		*
176		* @param array $data Array to get data from
177		* @param string[]\|string $key Key or path to the value
178		* (either array or string separated with the separator)
179		* @param string $separator Separator to use
180		*
181		* @return mixed
182		*/
183	1	public static function checkKeyExist($data, $key, $separator = '/')
184		{
185	1	if (!is_array($key)) {
186	1	$key = explode($separator, $key);
187		}
188	1	return self::recursiveKeyExist($data, $key);
189		}
190
191		/**
192		* @param array $data Array to get data from
193		* @param string[] $key Key or path to the value
194		* (either array or string separated with the separator)
195		* @param $data
196		* @param $key
197		*
198		* @return mixed
199		*/
200	1	private static function recursiveKeyExist($data, $key)
201		{
202	1	if (empty($key)) {
203	1	return true;
204		} else {
205	1	$currentKey = array_shift($key);
206	1	return isset($data[$currentKey]) ? self::recursiveKeyExist($data[$currentKey], $key) : false;
207		}
208		}
209
210		/**
211		* Set data inside an array
212		*
213		* @param array $data array to set new value in
214		* @param string[]\|string $key Key or path to the value to set
215		* (either array or string separated with the separator)
216		* @param mixed $value Value to put
217		* @param string $separator separator to use with the string
218		*/
219	3	public static function setFromKey(&$data, $key, $value, $separator = '/')
220		{
221	3	if (is_string($key)) {
222	3	$key = explode($separator, $key);
223		}
224	3	$data = self::recursiveSetFromKey($data, $key, $value);
225	3	}
226
227		/**
228		* Private unsecured method to set data in array
229		*
230		* @param $data
231		* @param $key
232		* @param $value
233		*
234		* @return array
235		*/
236	3	private static function recursiveSetFromKey($data, $key, $value)
237		{
238	3	if (empty($key)) {
239	3	return $value;
240		} else {
241	3	if (!is_array($data)) {
242		$data = [];
243		}
244	3	$currentKey = array_shift($key);
245
246	3	if (!isset($data[$currentKey])) {
247	2	$data[$currentKey] = [];
248		}
249
250	3	$data[$currentKey] = self::recursiveSetFromKey($data[$currentKey], $key, $value);
251	3	return $data;
252		}
253		}
254		}

oliverde8 / AssociativeArraySimplified

Branch — master (eefb7e)

AssociativeArray::keyExist() A

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