S::getEncoding() - Code Metrics - Inspection of "Remove initializatio of encoding in \morphos\S. Us..." - wapmorgan/Morphos - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( b5bb9d...38f7c0 )

by f

created 2018-11-17 00:18 UTC

S::getEncoding() A

↳ Parent: S

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	2

Importance

Changes

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

<?php
namespace morphos;

/**
 * Multibyte string helper
 */
class S
{
    /** @var string Encoding used for string manipulations */
    static protected $encoding;

    static protected $cyrillicAlphabet = [
        ['Ё', 'Й', 'Ц', 'У', 'К', 'Е', 'Н', 'Г', 'Ш', 'Щ', 'З', 'Х', 'Ъ', 'Ф', 'Ы', 'В', 'А', 'П', 'Р', 'О', 'Л', 'Д', 'Ж', 'Э', 'Я', 'Ч', 'С', 'М', 'И', 'Т', 'Ь', 'Б', 'Ю'],
        ['ё', 'й', 'ц', 'у', 'к', 'е', 'н', 'г', 'ш', 'щ', 'з', 'х', 'ъ', 'ф', 'ы', 'в', 'а', 'п', 'р', 'о', 'л', 'д', 'ж', 'э', 'я', 'ч', 'с', 'м', 'и', 'т', 'ь', 'б', 'ю'],
    ];

    /**
     * Sets encoding for all operations
     * @param string $encoding
     * @return bool
     */
    public static function setEncoding($encoding)
    {
        static::$encoding = $encoding;
    }

    /**
     * Returns encoding used for all operations
     * @return string
     */
    public static function getEncoding()
    {
        return static::$encoding ?: 'utf-8';
    }

    /**
     * Calculates count of characters in string.
     * @param $string
     * @return bool|int
     */
    public static function length($string)
    {
        if (function_exists('mb_strlen')) {
            return mb_strlen($string, static::getEncoding());
        }

        if (function_exists('iconv_strlen')) {
            return iconv_strlen($string, static::getEncoding());
        }

        return false;
    }

    /**
     * Slices string like python.
     * @param string $string
     * @param int $start
     * @param int|null $end
     * @return bool|string
     */
    public static function slice($string, $start, $end = null)
    {
        if ($end !== null) {
            $end -= $start;
        }

        if (function_exists('mb_substr')) {
            return mb_substr($string, $start, $end, static::getEncoding());
        }

        if (function_exists('iconv_substr')) {
            return iconv_substr($string, $start, $end ?: iconv_strlen($string), static::getEncoding());
        }

        return false;
    }

    /**
     * Lower case.
     * @param $string
     * @return bool|string
     */
    public static function lower($string)

    {
        if (function_exists('mb_strtolower')) {
            return mb_strtolower($string, static::getEncoding());
        }

        return static::replaceByMap($string, static::$cyrillicAlphabet[0], static::$cyrillicAlphabet[1]);
class YourClass
{
    private static function getTemperature() {
        return "3422 °C";
}

public static function getSomeVariable()
{
    return static::getTemperature();
}
    }

    /**
     * Upper case.
     * @param $string
     * @return bool|string
     */
    public static function upper($string)

    {
        if (function_exists('mb_strtoupper')) {
            return mb_strtoupper($string, static::getEncoding());
        }

        return static::replaceByMap($string, static::$cyrillicAlphabet[1], static::$cyrillicAlphabet[0]);
class YourClass
{
    private static function getTemperature() {
        return "3422 °C";
}

public static function getSomeVariable()
{
    return static::getTemperature();
}
    }

    /**
     * Name case. (ex: Thomas, Lewis). Works properly with separated by '-' words
     * @param $string
     * @return bool|string
     */
    public static function name($string)
    {
        if (strpos($string, '-') !== false) {
            return implode('-', array_map([__CLASS__, __FUNCTION__], explode('-', $string)));
        }

        return self::upper(self::slice($string, 0, 1)).self::lower(self::slice($string, 1));
    }

    /**
     * multiple substr_count().
     * @param $string
     * @param array $chars
     * @return bool|int
     */
    public static function countChars($string, array $chars)
    {
        if (function_exists('mb_split')) {
            return count(mb_split('('.implode('|', $chars).')', $string)) - 1;
        }

        $counter = 0;
        foreach ($chars as $char) {
            $counter += substr_count($string, $char);
        }
        return $counter;
    }

    /**
     * @param string $string
     * @param string $char
     * @return bool|string
     */
    public static function findFirstPosition($string, $char)
    {
        if (function_exists('mb_strpos')) {
            return mb_strpos($string, $char, 0, static::getEncoding());
        }

        return strpos($string, $char);
    }

    /**
     * @param string $string
     * @param string $char
     * @return bool|string
     */
    public static function findLastPosition($string, $char)
    {
        if (function_exists('mb_strrpos')) {
            return mb_strrpos($string, $char, 0, static::getEncoding());
        }

        return strrpos($string, $char);
    }

    /**
     * @param $string
     * @param array $chars
     * @return bool|string
     */
    public static function findLastPositionForOneOfChars($string, array $chars)
    {
        if (function_exists('mb_strrpos')) {
            $last_position = false;
            foreach ($chars as $char) {
                if (($pos = mb_strrpos($string, $char, 0, static::getEncoding())) !== false) {
                    if ($pos > $last_position) {
                        $last_position = $pos;
                    }
                }
            }
            if ($last_position !== false) {
                return mb_substr($string, $last_position, null, static::getEncoding());
            }
            return false;
        }

        return false;
    }

    /**
     * @param $string
     * @param $substring
     * @param bool $caseSensetive
     * @param int $startOffset
     * @return string|false
     */
    public static function indexOf($string, $substring, $caseSensetive = false, $startOffset = 0)
    {
        if (function_exists('mb_stripos')) {
            return $caseSensetive
                ? mb_strpos($string, $substring, $startOffset, static::getEncoding())
                : mb_stripos($string, $substring, $startOffset, static::getEncoding());
        }

        return false;
    }

    /**
     * @param $string
     * @param $fromMap
     * @param $toMap
     * @return string
     */
    private static function replaceByMap($string, $fromMap, $toMap)
    {
        $encoding = static::getEncoding();
        if ($encoding !== 'utf-8')
            $string = iconv($encoding, 'utf-8', $string);

        $string = strtr($string, array_combine($fromMap, $toMap));

        if ($encoding !== 'utf-8')
            $string = iconv('utf-8', $encoding, $string);

        return $string;
    }
}


1			<?php
2			namespace morphos;
3
4			/**
5			* Multibyte string helper
6			*/
7			class S
8			{
9			/** @var string Encoding used for string manipulations */
10			static protected $encoding;
11
12			static protected $cyrillicAlphabet = [
13			['Ё', 'Й', 'Ц', 'У', 'К', 'Е', 'Н', 'Г', 'Ш', 'Щ', 'З', 'Х', 'Ъ', 'Ф', 'Ы', 'В', 'А', 'П', 'Р', 'О', 'Л', 'Д', 'Ж', 'Э', 'Я', 'Ч', 'С', 'М', 'И', 'Т', 'Ь', 'Б', 'Ю'],
14			['ё', 'й', 'ц', 'у', 'к', 'е', 'н', 'г', 'ш', 'щ', 'з', 'х', 'ъ', 'ф', 'ы', 'в', 'а', 'п', 'р', 'о', 'л', 'д', 'ж', 'э', 'я', 'ч', 'с', 'м', 'и', 'т', 'ь', 'б', 'ю'],
15			];
16
17			/**
18			* Sets encoding for all operations
19			* @param string $encoding
20			* @return bool
21			*/
22			public static function setEncoding($encoding)
23			{
24			static::$encoding = $encoding;
25			}
26
27			/**
28			* Returns encoding used for all operations
29			* @return string
30			*/
31	1679		public static function getEncoding()
32			{
33	1679		return static::$encoding ?: 'utf-8';
34			}
35
36			/**
37			* Calculates count of characters in string.
38			* @param $string
39			* @return bool\|int
40			*/
41	38		public static function length($string)
42			{
43	38		if (function_exists('mb_strlen')) {
44	38		return mb_strlen($string, static::getEncoding());
45			}
46
47			if (function_exists('iconv_strlen')) {
48			return iconv_strlen($string, static::getEncoding());
49			}
50
51			return false;
52			}
53
54			/**
55			* Slices string like python.
56			* @param string $string
57			* @param int $start
58			* @param int\|null $end
59			* @return bool\|string
60			*/
61	1416		public static function slice($string, $start, $end = null)
62			{
63	1416		if ($end !== null) {
64	595		$end -= $start;
65			}
66
67	1416		if (function_exists('mb_substr')) {
68	1416		return mb_substr($string, $start, $end, static::getEncoding());
69			}
70
71			if (function_exists('iconv_substr')) {
72			return iconv_substr($string, $start, $end ?: iconv_strlen($string), static::getEncoding());
73			}
74
75			return false;
76			}
77
78			/**
79			* Lower case.
80			* @param $string
81			* @return bool\|string
82			*/
83	1669	View Code Duplication	public static function lower($string)
			0 ignored issues – show Duplication introduced 2018-11-17 00:20 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
84			{
85	1669		if (function_exists('mb_strtolower')) {
86	1669		return mb_strtolower($string, static::getEncoding());
87			}
88
89			return static::replaceByMap($string, static::$cyrillicAlphabet[0], static::$cyrillicAlphabet[1]);
			0 ignored issues – show Bug introduced 2018-11-17 00:20 UTC by Report Bug Copy Issue Report Since `replaceByMap()` is declared private, calling it with `static` will lead to errors in possible sub-classes. You can either use `self`, or increase the visibility of `replaceByMap()` to at least protected. Let’s assume you have a class which uses late-static binding: class YourClass { private static function getTemperature() { return "3422 °C"; } public static function getSomeVariable() { return static::getTemperature(); } } The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the `getSomeVariable()` on that sub-class, you will receive a runtime error: class YourSubClass extends YourClass { private static function getTemperature() { return "-182 °C"; } } print YourSubClass::getSomeVariable(); // Will cause an access error. In the case above, it makes sense to update `SomeClass` to use `self` instead: class YourClass { private static function getTemperature() { return "3422 °C"; } public static function getSomeVariable() { return self::getTemperature(); } } Loading history...
90			}
91
92			/**
93			* Upper case.
94			* @param $string
95			* @return bool\|string
96			*/
97	208	View Code Duplication	public static function upper($string)
			0 ignored issues – show Duplication introduced 2018-11-17 00:20 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
98			{
99	208		if (function_exists('mb_strtoupper')) {
100	208		return mb_strtoupper($string, static::getEncoding());
101			}
102
103			return static::replaceByMap($string, static::$cyrillicAlphabet[1], static::$cyrillicAlphabet[0]);
			0 ignored issues – show Bug introduced 2018-11-17 00:20 UTC by Report Bug Copy Issue Report Since `replaceByMap()` is declared private, calling it with `static` will lead to errors in possible sub-classes. You can either use `self`, or increase the visibility of `replaceByMap()` to at least protected. Let’s assume you have a class which uses late-static binding: class YourClass { private static function getTemperature() { return "3422 °C"; } public static function getSomeVariable() { return static::getTemperature(); } } The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the `getSomeVariable()` on that sub-class, you will receive a runtime error: class YourSubClass extends YourClass { private static function getTemperature() { return "-182 °C"; } } print YourSubClass::getSomeVariable(); // Will cause an access error. In the case above, it makes sense to update `SomeClass` to use `self` instead: class YourClass { private static function getTemperature() { return "3422 °C"; } public static function getSomeVariable() { return self::getTemperature(); } } Loading history...
104			}
105
106			/**
107			* Name case. (ex: Thomas, Lewis). Works properly with separated by '-' words
108			* @param $string
109			* @return bool\|string
110			*/
111	206		public static function name($string)
112			{
113	206		if (strpos($string, '-') !== false) {
114			return implode('-', array_map([__CLASS__, __FUNCTION__], explode('-', $string)));
115			}
116
117	206		return self::upper(self::slice($string, 0, 1)).self::lower(self::slice($string, 1));
118			}
119
120			/**
121			* multiple substr_count().
122			* @param $string
123			* @param array $chars
124			* @return bool\|int
125			*/
126			public static function countChars($string, array $chars)
127			{
128			if (function_exists('mb_split')) {
129			return count(mb_split('('.implode('\|', $chars).')', $string)) - 1;
130			}
131
132			$counter = 0;
133			foreach ($chars as $char) {
134			$counter += substr_count($string, $char);
135			}
136			return $counter;
137			}
138
139			/**
140			* @param string $string
141			* @param string $char
142			* @return bool\|string
143			*/
144	9		public static function findFirstPosition($string, $char)
145			{
146	9		if (function_exists('mb_strpos')) {
147	9		return mb_strpos($string, $char, 0, static::getEncoding());
148			}
149
150			return strpos($string, $char);
151			}
152
153			/**
154			* @param string $string
155			* @param string $char
156			* @return bool\|string
157			*/
158	6		public static function findLastPosition($string, $char)
159			{
160	6		if (function_exists('mb_strrpos')) {
161	6		return mb_strrpos($string, $char, 0, static::getEncoding());
162			}
163
164			return strrpos($string, $char);
165			}
166
167			/**
168			* @param $string
169			* @param array $chars
170			* @return bool\|string
171			*/
172	46		public static function findLastPositionForOneOfChars($string, array $chars)
173			{
174	46		if (function_exists('mb_strrpos')) {
175	46		$last_position = false;
176	46		foreach ($chars as $char) {
177	46		if (($pos = mb_strrpos($string, $char, 0, static::getEncoding())) !== false) {
178	46		if ($pos > $last_position) {
179	46		$last_position = $pos;
180			}
181			}
182			}
183	46		if ($last_position !== false) {
184	46		return mb_substr($string, $last_position, null, static::getEncoding());
185			}
186			return false;
187			}
188
189			return false;
190			}
191
192			/**
193			* @param $string
194			* @param $substring
195			* @param bool $caseSensetive
196			* @param int $startOffset
197			* @return string\|false
198			*/
199	78		public static function indexOf($string, $substring, $caseSensetive = false, $startOffset = 0)
200			{
201	78		if (function_exists('mb_stripos')) {
202	78		return $caseSensetive
203			? mb_strpos($string, $substring, $startOffset, static::getEncoding())
204	78		: mb_stripos($string, $substring, $startOffset, static::getEncoding());
205			}
206
207			return false;
208			}
209
210			/**
211			* @param $string
212			* @param $fromMap
213			* @param $toMap
214			* @return string
215			*/
216			private static function replaceByMap($string, $fromMap, $toMap)
217			{
218			$encoding = static::getEncoding();
219			if ($encoding !== 'utf-8')
220			$string = iconv($encoding, 'utf-8', $string);
221
222			$string = strtr($string, array_combine($fromMap, $toMap));
223
224			if ($encoding !== 'utf-8')
225			$string = iconv('utf-8', $encoding, $string);
226
227			return $string;
228			}
229			}
230

wapmorgan / Morphos

Push — master ( b5bb9d...38f7c0 )

S::getEncoding() A

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