Str::usesDefaultEncoding() - Code Metrics - Inspection of "do not use mb_ereg_replace as it expect a pattern..." - Innmind/Immutable - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( 3e245c...e1384c )

by Baptiste

created 2017-09-30 10:53 UTC

Str::usesDefaultEncoding() A

↳ Parent: Project

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

<?php
declare(strict_types = 1);

namespace Innmind\Immutable;

use Innmind\Immutable\Exception\RegexException;
use Innmind\Immutable\Exception\SubstringException;

class Str implements PrimitiveInterface, StringableInterface
{
    const PAD_RIGHT = STR_PAD_RIGHT;
    const PAD_LEFT = STR_PAD_LEFT;
    const PAD_BOTH = STR_PAD_BOTH;
    const PREG_NO_FLAGS = 0;
    const PREG_SPLIT_NO_EMPTY = PREG_SPLIT_NO_EMPTY;
    const PREG_SPLIT_DELIM_CAPTURE = PREG_SPLIT_DELIM_CAPTURE;
    const PREG_SPLIT_OFFSET_CAPTURE = PREG_SPLIT_OFFSET_CAPTURE;
    const PREG_OFFSET_CAPTURE = PREG_OFFSET_CAPTURE;

    private $value;
    private $encoding;

    public function __construct(string $value, string $encoding = null)
    {
        $this->value = $value;
        $this->encoding = $encoding ?? mb_internal_encoding();
    }

    /**
     * {@inheritdoc}
     */
    public function toPrimitive()
    {
        return $this->value;
    }

    /**
     * {@inheritdoc}
     */
    public function __toString(): string
    {
        return $this->value;
    }

    public function encoding(): self
    {
        return new self($this->encoding);
    }

    public function toEncoding(string $encoding): self
    {
        return new self($this->value, $encoding);
    }

    /**
     * Split the string into a collection of ones
     *
     * @param string $delimiter
     *
     * @return StreamInterface<self>

     */
    public function split(string $delimiter = null): StreamInterface
    {
        if (is_null($delimiter) || $delimiter === '') {
            return $this->chunk();
        }

        $parts = explode($delimiter, $this->value);
        $stream = new Stream(self::class);

        foreach ($parts as $part) {
            $stream = $stream->add(new self($part, $this->encoding));
        }

        return $stream;
    }

    /**
     * Returns a collection of the string splitted by the given chunk size
     *
     * @param int $size
     *
     * @return StreamInterface<self>

     */
    public function chunk(int $size = 1): StreamInterface
    {
        $stream = new Stream(self::class);
        $string = $this;

        while ($string->length() > 0) {
            $stream = $stream->add($string->substring(0, $size));
            $string = $string->substring($size);
        }

        return $stream;
    }

    /**
     * Returns the position of the first occurence of the string
     *
     * @param string $needle
     * @param int $offset
     *
     * @throws SubstringException If the string is not found
     *
     * @return int
     */
    public function position(string $needle, int $offset = 0): int
    {
        $position = mb_strpos($this->value, $needle, $offset, $this->encoding);

        if ($position === false) {
            throw new SubstringException(sprintf(
                'Substring "%s" not found',
                $needle
            ));
        }

        return (int) $position;
    }

    /**
     * Replace all occurences of the search string with the replacement one
     *
     * @param string $search
     * @param string $replacement
     *
     * @return self
     */
    public function replace(string $search, string $replacement): self
    {
        if (!$this->contains($search)) {
            return $this;
        }

        return $this
            ->split($search)
            ->join($replacement);
    }

    /**
     * Returns the string following the given delimiter
     *
     * @param string $delimiter
     *
     * @throws SubstringException If the string is not found
     *
     * @return self
     */
    public function str(string $delimiter): self
    {
        $sub = mb_strstr($this->value, $delimiter, false, $this->encoding);

        if ($sub === false) {
            throw new SubstringException(sprintf(
                'Substring "%s" not found',
                $delimiter
            ));
        }

        return new self($sub, $this->encoding);
    }

    /**
     * Return the string in upper case
     *
     * @return self
     */
    public function toUpper(): self
    {
        return new self(mb_strtoupper($this->value), $this->encoding);
    }

    /**
     * Return the string in lower case
     *
     * @return self
     */
    public function toLower(): self
    {
        return new self(mb_strtolower($this->value), $this->encoding);
    }

    /**
     * Return the string length
     *
     * @return int
     */
    public function length(): int
    {
        return mb_strlen($this->value, $this->encoding);
    }

    /**
     * Reverse the string
     *
     * @return self
     */
    public function reverse(): self
    {
        return $this
            ->chunk()
            ->reverse()
            ->join('');
    }

    /**
     * Pad to the right
     *
     * @param int $length
     * @param string $character
     *
     * @return self
     */
    public function rightPad(int $length, string $character = ' '): self
    {
        return $this->pad($length, $character, self::PAD_RIGHT);
    }

    /**
     * Pad to the left
     *
     * @param int $length
     * @param string $character
     *
     * @return self
     */
    public function leftPad(int $length, string $character = ' '): self
    {
        return $this->pad($length, $character, self::PAD_LEFT);
    }

    /**
     * Pad both sides
     *
     * @param int $length
     * @param string $character
     *
     * @return self
     */
    public function uniPad(int $length, string $character = ' '): self
    {
        return $this->pad($length, $character, self::PAD_BOTH);
    }

    /**
     * Find length of initial segment not matching mask
     *
     * @param string $mask
     * @param int $start
     * @param int $length
     *
     * @return int
     */
    public function cspn(string $mask, int $start = 0, int $length = null): int
    {
        if ($length === null) {
            $value = strcspn($this->value, $mask, $start);
        } else {
            $value = strcspn(
                $this->value,
                $mask,
                $start,
                $length
            );
        }

        return (int) $value;
    }

    /**
     * Repeat the string n times
     *
     * @param int $repeat
     *
     * @return self
     */
    public function repeat(int $repeat): self
    {
        return new self(str_repeat($this->value, $repeat), $this->encoding);
    }

    /**
     * Shuffle the string
     *
     * @return self
     */
    public function shuffle(): self
    {
        $parts = $this->chunk()->toPrimitive();
        shuffle($parts);

        return new self(implode('', $parts), $this->encoding);
    }

    /**
     * Strip slashes
     *
     * @return self
     */
    public function stripSlashes(): self
    {
        return new self(stripslashes($this->value), $this->encoding);
    }

    /**
     * Strip C-like slashes
     *
     * @return self
     */
    public function stripCSlashes(): self
    {
        return new self(stripcslashes($this->value), $this->encoding);
    }

    /**
     * Return the word count
     *
     * @param string $charlist
     *
     * @return int
     */
    public function wordCount(string $charlist = ''): int
    {
        return (int) str_word_count(
            $this->value,
            0,
            $charlist
        );
    }

    /**
     * Return the collection of words
     *
     * @param string $charlist
     *
     * @return MapInterface<int, self>

     */
    public function words(string $charlist = ''): MapInterface
    {
        $words = str_word_count($this->value, 2, $charlist);
        $map = new Map('int', self::class);

        foreach ($words as $position => $word) {
            $map = $map->put($position, new self($word, $this->encoding));
        }

        return $map;
    }

    /**
     * Split the string using a regular expression
     *
     * @param string $regex
     * @param int $limit
     *
     * @return StreamInterface<self>

     */
    public function pregSplit(string $regex, int $limit = -1): StreamInterface
    {
        $strings = preg_split($regex, $this->value, $limit);
        $stream = new Stream(self::class);

        foreach ($strings as $string) {
            $stream = $stream->add(new self($string, $this->encoding));
        }

        return $stream;
    }

    /**
     * Check if the string match the given regular expression
     *
     * @param string $regex
     * @param int $offset
     *
     * @throws Exception If the regex failed
     *
     * @return bool
     */
    public function matches(string $regex, int $offset = 0): bool
    {
        $matches = [];
        $value = preg_match($regex, $this->value, $matches, 0, $offset);

        if ($value === false) {
            throw new RegexException('', preg_last_error());
        }

        return (bool) $value;
    }

    /**
     * Return a collection of the elements matching the regex
     *
     * @deprecated replaced by self::capture, to be removed in 3.0
     *
     * @param string $regex
     * @param int $offset
     * @param int $flags
     *
     * @throws Exception If the regex failed
     *
     * @return MapInterface<scalar, self>

     */
    public function getMatches(
        string $regex,
        int $offset = 0,
        int $flags = self::PREG_NO_FLAGS
    ): MapInterface {
        return $this->capture($regex, $offset, $flags);
    }

    /**
     * Return a collection of the elements matching the regex
     *
     * @param string $regex
     * @param int $offset
     * @param int $flags
     *
     * @throws Exception If the regex failed
     *
     * @return MapInterface<scalar, self>

     */
    public function capture(
        string $regex,
        int $offset = 0,
        int $flags = self::PREG_NO_FLAGS
    ): MapInterface {
        $matches = [];
        $value = preg_match(
            $regex,
            $this->value,
            $matches,
            $flags,
            $offset
        );
        $map = new Map('scalar', self::class);

        foreach ($matches as $key => $match) {
            $map = $map->put($key, new self((string) $match, $this->encoding));
        }

        if ($value === false) {
            throw new RegexException('', preg_last_error());
        }

        return $map;
    }

    /**
     * Replace part of the string by using a regular expression
     *
     * @param string $regex
     * @param string $replacement
     * @param int $limit
     *
     * @throws Exception If the regex failed
     *
     * @return self
     */
    public function pregReplace(
        string $regex,
        string $replacement,
        int $limit = -1
    ): self {
        $value = preg_replace(
            $regex,
            $replacement,
            $this->value,
            $limit
        );

        if ($value === null) {
            throw new RegexException('', preg_last_error());
        }

        return new self($value, $this->encoding);
    }

    /**
     * Return part of the string
     *
     * @param int $start
     * @param int $length
     *
     * @return self
     */
    public function substring(int $start, int $length = null): self
    {
        if ($this->length() === 0) {
            return $this;
        }

        $sub = mb_substr($this->value, $start, $length, $this->encoding);

        return new self($sub, $this->encoding);
    }

    /**
     * Return a formatted string
     *
     * @return self
     */
    public function sprintf(...$values): self
    {
        return new self(sprintf($this->value, ...$values), $this->encoding);
    }

    /**
     * Return the string with the first letter as uppercase
     *
     * @return self
     */
    public function ucfirst(): self
    {
        return $this
            ->substring(0, 1)
            ->toUpper()
            ->append((string) $this->substring(1));
    }

    /**
     * Return the string with the first letter as lowercase
     *
     * @return self
     */
    public function lcfirst(): self
    {
        return $this
            ->substring(0, 1)
            ->toLower()
            ->append((string) $this->substring(1));
    }

    /**
     * Return a CamelCase representation of the string
     *
     * @return self
     */
    public function camelize(): self
    {
        return $this
            ->pregSplit('/_| /')
            ->map(function(self $part) {
                return $part->ucfirst();
            })
            ->join('')
            ->toEncoding($this->encoding);
    }

    /**
     * Append a string at the end of the current one
     *
     * @param string $string
     *
     * @return self
     */
    public function append(string $string): self
    {
        return new self((string) $this.$string, $this->encoding);
    }

    /**
     * Prepend a string at the beginning of the current one
     *
     * @param string $string
     *
     * @return self
     */
    public function prepend(string $string): self
    {
        return new self($string.(string) $this, $this->encoding);
    }

    /**
     * Check if the 2 strings are equal
     *
     * @param self $string
     *
     * @return bool
     */
    public function equals(self $string): bool
    {
        return (string) $this === (string) $string;
    }

    /**
     * Trim the string
     *
     * @param string $mask
     *
     * @return self
     */
    public function trim(string $mask = null): self
    {
        return new self(
            $mask === null ? trim((string) $this) : trim((string) $this, $mask),
            $this->encoding
        );
    }

    /**
     * Trim the right side of the string
     *
     * @param string $mask
     *
     * @return self
     */
    public function rightTrim(string $mask = null): self
    {
        return new self(
            $mask === null ? rtrim((string) $this) : rtrim((string) $this, $mask),
            $this->encoding
        );
    }

    /**
     * Trim the left side of the string
     *
     * @param string $mask
     *
     * @return self
     */
    public function leftTrim(string $mask = null): self
    {
        return new self(
            $mask === null ? ltrim((string) $this) : ltrim((string) $this, $mask),
            $this->encoding
        );
    }

    /**
     * Check if the given string is present in the current one
     *
     * @param string $value
     *
     * @return bool
     */
    public function contains(string $value): bool
    {
        try {
            $this->position($value);

            return true;
        } catch (SubstringException $e) {
            return false;
        }
    }

    /**
     * Quote regular expression characters
     *
     * @param string $delimiter
     *
     * @return self
     */
    public function pregQuote(string $delimiter = ''): self
    {
        return new self(preg_quote((string) $this, $delimiter), $this->encoding);
    }

    /**
     * Pad the string
     *
     * @param int $length
     * @param string $character
     * @param int $direction
     *
     * @return self
     */
    private function pad(
        int $length,
        string $character = ' ',
        int $direction = self::PAD_RIGHT
    ): self {
        return new self(str_pad(
            $this->value,
            $length,
            $character,
            $direction
        ), $this->encoding);
    }
}


1			<?php
2			declare(strict_types = 1);
3
4			namespace Innmind\Immutable;
5
6			use Innmind\Immutable\Exception\RegexException;
7			use Innmind\Immutable\Exception\SubstringException;
8
9			class Str implements PrimitiveInterface, StringableInterface
10			{
11			const PAD_RIGHT = STR_PAD_RIGHT;
12			const PAD_LEFT = STR_PAD_LEFT;
13			const PAD_BOTH = STR_PAD_BOTH;
14			const PREG_NO_FLAGS = 0;
15			const PREG_SPLIT_NO_EMPTY = PREG_SPLIT_NO_EMPTY;
16			const PREG_SPLIT_DELIM_CAPTURE = PREG_SPLIT_DELIM_CAPTURE;
17			const PREG_SPLIT_OFFSET_CAPTURE = PREG_SPLIT_OFFSET_CAPTURE;
18			const PREG_OFFSET_CAPTURE = PREG_OFFSET_CAPTURE;
19
20			private $value;
21			private $encoding;
22
23	312		public function __construct(string $value, string $encoding = null)
24			{
25	312		$this->value = $value;
26	312		$this->encoding = $encoding ?? mb_internal_encoding();
27	312		}
28
29			/**
30			* {@inheritdoc}
31			*/
32	2		public function toPrimitive()
33			{
34	2		return $this->value;
35			}
36
37			/**
38			* {@inheritdoc}
39			*/
40	204		public function __toString(): string
41			{
42	204		return $this->value;
43			}
44
45	4		public function encoding(): self
46			{
47	4		return new self($this->encoding);
48			}
49
50	30		public function toEncoding(string $encoding): self
51			{
52	30		return new self($this->value, $encoding);
53			}
54
55			/**
56			* Split the string into a collection of ones
57			*
58			* @param string $delimiter
59			*
60			* @return StreamInterface<self>
			0 ignored issues – show Documentation introduced 2017-02-04 17:24 UTC by Report Bug Copy Issue Report The doc-type `StreamInterface<self>` could not be parsed: Expected "\|" or "end of type", but got "<" at position 15. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
61			*/
62	14		public function split(string $delimiter = null): StreamInterface
63			{
64	14		if (is_null($delimiter) \|\| $delimiter === '') {
65	6		return $this->chunk();
66			}
67
68	10		$parts = explode($delimiter, $this->value);
69	10		$stream = new Stream(self::class);
70
71	10		foreach ($parts as $part) {
72	10		$stream = $stream->add(new self($part, $this->encoding));
73			}
74
75	10		return $stream;
76			}
77
78			/**
79			* Returns a collection of the string splitted by the given chunk size
80			*
81			* @param int $size
82			*
83			* @return StreamInterface<self>
			0 ignored issues – show Documentation introduced 2017-02-04 17:24 UTC by Report Bug Copy Issue Report The doc-type `StreamInterface<self>` could not be parsed: Expected "\|" or "end of type", but got "<" at position 15. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
84			*/
85	14		public function chunk(int $size = 1): StreamInterface
86			{
87	14		$stream = new Stream(self::class);
88	14		$string = $this;
89
90	14		while ($string->length() > 0) {
91	14		$stream = $stream->add($string->substring(0, $size));
92	14		$string = $string->substring($size);
93			}
94
95	14		return $stream;
96			}
97
98			/**
99			* Returns the position of the first occurence of the string
100			*
101			* @param string $needle
102			* @param int $offset
103			*
104			* @throws SubstringException If the string is not found
105			*
106			* @return int
107			*/
108	12		public function position(string $needle, int $offset = 0): int
109			{
110	12		$position = mb_strpos($this->value, $needle, $offset, $this->encoding);
111
112	12		if ($position === false) {
113	6		throw new SubstringException(sprintf(
114	6		'Substring "%s" not found',
115	6		$needle
116			));
117			}
118
119	10		return (int) $position;
120			}
121
122			/**
123			* Replace all occurences of the search string with the replacement one
124			*
125			* @param string $search
126			* @param string $replacement
127			*
128			* @return self
129			*/
130	4		public function replace(string $search, string $replacement): self
131			{
132	4		if (!$this->contains($search)) {
133	2		return $this;
134			}
135
136			return $this
137	4		->split($search)
138	4		->join($replacement);
139			}
140
141			/**
142			* Returns the string following the given delimiter
143			*
144			* @param string $delimiter
145			*
146			* @throws SubstringException If the string is not found
147			*
148			* @return self
149			*/
150	6		public function str(string $delimiter): self
151			{
152	6		$sub = mb_strstr($this->value, $delimiter, false, $this->encoding);
153
154	6		if ($sub === false) {
155	2		throw new SubstringException(sprintf(
156	2		'Substring "%s" not found',
157	2		$delimiter
158			));
159			}
160
161	4		return new self($sub, $this->encoding);
162			}
163
164			/**
165			* Return the string in upper case
166			*
167			* @return self
168			*/
169	6		public function toUpper(): self
170			{
171	6		return new self(mb_strtoupper($this->value), $this->encoding);
172			}
173
174			/**
175			* Return the string in lower case
176			*
177			* @return self
178			*/
179	4		public function toLower(): self
180			{
181	4		return new self(mb_strtolower($this->value), $this->encoding);
182			}
183
184			/**
185			* Return the string length
186			*
187			* @return int
188			*/
189	28		public function length(): int
190			{
191	28		return mb_strlen($this->value, $this->encoding);
192			}
193
194			/**
195			* Reverse the string
196			*
197			* @return self
198			*/
199	2		public function reverse(): self
200			{
201			return $this
202	2		->chunk()
203	2		->reverse()
204	2		->join('');
205			}
206
207			/**
208			* Pad to the right
209			*
210			* @param int $length
211			* @param string $character
212			*
213			* @return self
214			*/
215	2		public function rightPad(int $length, string $character = ' '): self
216			{
217	2		return $this->pad($length, $character, self::PAD_RIGHT);
218			}
219
220			/**
221			* Pad to the left
222			*
223			* @param int $length
224			* @param string $character
225			*
226			* @return self
227			*/
228	2		public function leftPad(int $length, string $character = ' '): self
229			{
230	2		return $this->pad($length, $character, self::PAD_LEFT);
231			}
232
233			/**
234			* Pad both sides
235			*
236			* @param int $length
237			* @param string $character
238			*
239			* @return self
240			*/
241	2		public function uniPad(int $length, string $character = ' '): self
242			{
243	2		return $this->pad($length, $character, self::PAD_BOTH);
244			}
245
246			/**
247			* Find length of initial segment not matching mask
248			*
249			* @param string $mask
250			* @param int $start
251			* @param int $length
252			*
253			* @return int
254			*/
255	2		public function cspn(string $mask, int $start = 0, int $length = null): int
256			{
257	2		if ($length === null) {
258	2		$value = strcspn($this->value, $mask, $start);
259			} else {
260	2		$value = strcspn(
261	2		$this->value,
262	2		$mask,
263	2		$start,
264	2		$length
265			);
266			}
267
268	2		return (int) $value;
269			}
270
271			/**
272			* Repeat the string n times
273			*
274			* @param int $repeat
275			*
276			* @return self
277			*/
278	2		public function repeat(int $repeat): self
279			{
280	2		return new self(str_repeat($this->value, $repeat), $this->encoding);
281			}
282
283			/**
284			* Shuffle the string
285			*
286			* @return self
287			*/
288	4		public function shuffle(): self
289			{
290	4		$parts = $this->chunk()->toPrimitive();
291	4		shuffle($parts);
292
293	4		return new self(implode('', $parts), $this->encoding);
294			}
295
296			/**
297			* Strip slashes
298			*
299			* @return self
300			*/
301	2		public function stripSlashes(): self
302			{
303	2		return new self(stripslashes($this->value), $this->encoding);
304			}
305
306			/**
307			* Strip C-like slashes
308			*
309			* @return self
310			*/
311	2		public function stripCSlashes(): self
312			{
313	2		return new self(stripcslashes($this->value), $this->encoding);
314			}
315
316			/**
317			* Return the word count
318			*
319			* @param string $charlist
320			*
321			* @return int
322			*/
323	2		public function wordCount(string $charlist = ''): int
324			{
325	2		return (int) str_word_count(
326	2		$this->value,
327	2		0,
328	2		$charlist
329			);
330			}
331
332			/**
333			* Return the collection of words
334			*
335			* @param string $charlist
336			*
337			* @return MapInterface<int, self>
			0 ignored issues – show Documentation introduced 2017-02-04 17:24 UTC by Report Bug Copy Issue Report The doc-type `MapInterface<int,` could not be parsed: Expected "\|" or "end of type", but got "<" at position 12. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
338			*/
339	2	View Code Duplication	public function words(string $charlist = ''): MapInterface
340			{
341	2		$words = str_word_count($this->value, 2, $charlist);
342	2		$map = new Map('int', self::class);
343
344	2		foreach ($words as $position => $word) {
345	2		$map = $map->put($position, new self($word, $this->encoding));
346			}
347
348	2		return $map;
349			}
350
351			/**
352			* Split the string using a regular expression
353			*
354			* @param string $regex
355			* @param int $limit
356			*
357			* @return StreamInterface<self>
			0 ignored issues – show Documentation introduced 2017-02-04 17:24 UTC by Report Bug Copy Issue Report The doc-type `StreamInterface<self>` could not be parsed: Expected "\|" or "end of type", but got "<" at position 15. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
358			*/
359	4	View Code Duplication	public function pregSplit(string $regex, int $limit = -1): StreamInterface
360			{
361	4		$strings = preg_split($regex, $this->value, $limit);
362	4		$stream = new Stream(self::class);
363
364	4		foreach ($strings as $string) {
365	4		$stream = $stream->add(new self($string, $this->encoding));
366			}
367
368	4		return $stream;
369			}
370
371			/**
372			* Check if the string match the given regular expression
373			*
374			* @param string $regex
375			* @param int $offset
376			*
377			* @throws Exception If the regex failed
378			*
379			* @return bool
380			*/
381	4		public function matches(string $regex, int $offset = 0): bool
382			{
383	4		$matches = [];
384	4		$value = preg_match($regex, $this->value, $matches, 0, $offset);
385
386	4		if ($value === false) {
387	2		throw new RegexException('', preg_last_error());
388			}
389
390	2		return (bool) $value;
391			}
392
393			/**
394			* Return a collection of the elements matching the regex
395			*
396			* @deprecated replaced by self::capture, to be removed in 3.0
397			*
398			* @param string $regex
399			* @param int $offset
400			* @param int $flags
401			*
402			* @throws Exception If the regex failed
403			*
404			* @return MapInterface<scalar, self>
			0 ignored issues – show Documentation introduced 2017-02-04 17:24 UTC by Report Bug Copy Issue Report The doc-type `MapInterface<scalar,` could not be parsed: Expected "\|" or "end of type", but got "<" at position 12. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
405			*/
406	2		public function getMatches(
407			string $regex,
408			int $offset = 0,
409			int $flags = self::PREG_NO_FLAGS
410			): MapInterface {
411	2		return $this->capture($regex, $offset, $flags);
412			}
413
414			/**
415			* Return a collection of the elements matching the regex
416			*
417			* @param string $regex
418			* @param int $offset
419			* @param int $flags
420			*
421			* @throws Exception If the regex failed
422			*
423			* @return MapInterface<scalar, self>
			0 ignored issues – show Documentation introduced 2017-02-14 06:56 UTC by Report Bug Copy Issue Report The doc-type `MapInterface<scalar,` could not be parsed: Expected "\|" or "end of type", but got "<" at position 12. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
424			*/
425	6		public function capture(
426			string $regex,
427			int $offset = 0,
428			int $flags = self::PREG_NO_FLAGS
429			): MapInterface {
430	6		$matches = [];
431	6		$value = preg_match(
432	6		$regex,
433	6		$this->value,
434	6		$matches,
435	6		$flags,
436	6		$offset
437			);
438	6		$map = new Map('scalar', self::class);
439
440	6		foreach ($matches as $key => $match) {
441	4		$map = $map->put($key, new self((string) $match, $this->encoding));
442			}
443
444	6		if ($value === false) {
445	2		throw new RegexException('', preg_last_error());
446			}
447
448	4		return $map;
449			}
450
451			/**
452			* Replace part of the string by using a regular expression
453			*
454			* @param string $regex
455			* @param string $replacement
456			* @param int $limit
457			*
458			* @throws Exception If the regex failed
459			*
460			* @return self
461			*/
462	2		public function pregReplace(
463			string $regex,
464			string $replacement,
465			int $limit = -1
466			): self {
467	2		$value = preg_replace(
468	2		$regex,
469	2		$replacement,
470	2		$this->value,
471	2		$limit
472			);
473
474	2		if ($value === null) {
475			throw new RegexException('', preg_last_error());
476			}
477
478	2		return new self($value, $this->encoding);
479			}
480
481			/**
482			* Return part of the string
483			*
484			* @param int $start
485			* @param int $length
486			*
487			* @return self
488			*/
489	24		public function substring(int $start, int $length = null): self
490			{
491	24		if ($this->length() === 0) {
492	2		return $this;
493			}
494
495	24		$sub = mb_substr($this->value, $start, $length, $this->encoding);
496
497	24		return new self($sub, $this->encoding);
498			}
499
500			/**
501			* Return a formatted string
502			*
503			* @return self
504			*/
505	2		public function sprintf(...$values): self
506			{
507	2		return new self(sprintf($this->value, ...$values), $this->encoding);
508			}
509
510			/**
511			* Return the string with the first letter as uppercase
512			*
513			* @return self
514			*/
515	4		public function ucfirst(): self
516			{
517			return $this
518	4		->substring(0, 1)
519	4		->toUpper()
520	4		->append((string) $this->substring(1));
521			}
522
523			/**
524			* Return the string with the first letter as lowercase
525			*
526			* @return self
527			*/
528	2		public function lcfirst(): self
529			{
530			return $this
531	2		->substring(0, 1)
532	2		->toLower()
533	2		->append((string) $this->substring(1));
534			}
535
536			/**
537			* Return a CamelCase representation of the string
538			*
539			* @return self
540			*/
541	2		public function camelize(): self
542			{
543			return $this
544	2		->pregSplit('/_\| /')
545	2		->map(function(self $part) {
546	2		return $part->ucfirst();
547	2		})
548	2		->join('')
549	2		->toEncoding($this->encoding);
550			}
551
552			/**
553			* Append a string at the end of the current one
554			*
555			* @param string $string
556			*
557			* @return self
558			*/
559	8		public function append(string $string): self
560			{
561	8		return new self((string) $this.$string, $this->encoding);
562			}
563
564			/**
565			* Prepend a string at the beginning of the current one
566			*
567			* @param string $string
568			*
569			* @return self
570			*/
571	2		public function prepend(string $string): self
572			{
573	2		return new self($string.(string) $this, $this->encoding);
574			}
575
576			/**
577			* Check if the 2 strings are equal
578			*
579			* @param self $string
580			*
581			* @return bool
582			*/
583	56		public function equals(self $string): bool
584			{
585	56		return (string) $this === (string) $string;
586			}
587
588			/**
589			* Trim the string
590			*
591			* @param string $mask
592			*
593			* @return self
594			*/
595	2	View Code Duplication	public function trim(string $mask = null): self
596			{
597	2		return new self(
598	2		$mask === null ? trim((string) $this) : trim((string) $this, $mask),
599	2		$this->encoding
600			);
601			}
602
603			/**
604			* Trim the right side of the string
605			*
606			* @param string $mask
607			*
608			* @return self
609			*/
610	2	View Code Duplication	public function rightTrim(string $mask = null): self
611			{
612	2		return new self(
613	2		$mask === null ? rtrim((string) $this) : rtrim((string) $this, $mask),
614	2		$this->encoding
615			);
616			}
617
618			/**
619			* Trim the left side of the string
620			*
621			* @param string $mask
622			*
623			* @return self
624			*/
625	2	View Code Duplication	public function leftTrim(string $mask = null): self
626			{
627	2		return new self(
628	2		$mask === null ? ltrim((string) $this) : ltrim((string) $this, $mask),
629	2		$this->encoding
630			);
631			}
632
633			/**
634			* Check if the given string is present in the current one
635			*
636			* @param string $value
637			*
638			* @return bool
639			*/
640	6		public function contains(string $value): bool
641			{
642			try {
643	6		$this->position($value);
644
645	6		return true;
646	4		} catch (SubstringException $e) {
647	4		return false;
648			}
649			}
650
651			/**
652			* Quote regular expression characters
653			*
654			* @param string $delimiter
655			*
656			* @return self
657			*/
658	2		public function pregQuote(string $delimiter = ''): self
659			{
660	2		return new self(preg_quote((string) $this, $delimiter), $this->encoding);
661			}
662
663			/**
664			* Pad the string
665			*
666			* @param int $length
667			* @param string $character
668			* @param int $direction
669			*
670			* @return self
671			*/
672	2		private function pad(
673			int $length,
674			string $character = ' ',
675			int $direction = self::PAD_RIGHT
676			): self {
677	2		return new self(str_pad(
678	2		$this->value,
679	2		$length,
680	2		$character,
681	2		$direction
682	2		), $this->encoding);
683			}
684			}
685

Innmind / Immutable

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Str::usesDefaultEncoding() A

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