13403586897

Committed 19 Feb 2025 01:33AM UTC coverage: 51.335%. Remained the same

Build # 13403586897

Build Type

Pull #954

github

Committed by

web-flow

Commit Message

Merge c7c83e7f6 into d71ff2835

Pull Request Pull Request #954: [CLEANUP] Don't store array length as a property

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0 of 10 new or added lines in 1 file covered. (0.0%)

94 existing lines in 1 file now uncovered.

961 of 1872 relevant lines covered (51.34%)

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0.0

/src/Parsing/ParserState.php

<?php

declare(strict_types=1);

namespace Sabberworm\CSS\Parsing;

use Sabberworm\CSS\Comment\Comment;
use Sabberworm\CSS\Settings;

/**
 * @internal since 8.7.0
 */
class ParserState
{
    /**
     * @var null
     */
    public const EOF = null;

    /**
     * @var Settings
     */
    private $parserSettings;

    /**
     * @var string
     */
    private $text;

    /**
     * @var array<int, string>
     */
    private $characters = [];

    /**
     * @var int
     */
    private $currentPosition = 0;

    /**
     * will only be used if the CSS does not contain an `@charset` declaration
     *
     * @var string
     */
    private $charset;

    /**
     * @var int
     */
    private $lineNumber;

    /**
     * @param string $text the complete CSS as text (i.e., usually the contents of a CSS file)
     * @param int<0, max> $lineNumber
     */
    public function __construct($text, Settings $parserSettings, $lineNumber = 1)
    {
        $this->parserSettings = $parserSettings;
        $this->text = $text;
        $this->lineNumber = $lineNumber;
        $this->setCharset($this->parserSettings->sDefaultCharset);
    }

    /**
     * Sets the charset to be used if the CSS does not contain an `@charset` declaration.
     */
    public function setCharset(string $charset): void
    {
        $this->charset = $charset;
        $this->characters = $this->strsplit($this->text);
        if (!\is_array($this->characters)) {
            throw new SourceException('Charset `' . $charset . '` cannot be reconciled with the CSS provided.');
        }
    }

    /**
     * @return int
     */
    public function currentLine()
    {
        return $this->lineNumber;
    }

    /**
     * @return int
     */
    public function currentColumn()
    {
        return $this->currentPosition;
    }

    /**
     * @return Settings
     */
    public function getSettings()
    {
        return $this->parserSettings;
    }

    public function anchor(): Anchor
    {
        return new Anchor($this->currentPosition, $this);
    }

    /**
     * @param int $position
     */
    public function setPosition($position): void
    {
        $this->currentPosition = $position;
    }

    /**
     * @param bool $bIgnoreCase
     *
     * @return string
     *
     * @throws UnexpectedTokenException
     */
    public function parseIdentifier($bIgnoreCase = true)
    {
        if ($this->isEnd()) {
            throw new UnexpectedEOFException('', '', 'identifier', $this->lineNumber);
        }
        $result = $this->parseCharacter(true);
        if ($result === null) {
            throw new UnexpectedTokenException('', $this->peek(5), 'identifier', $this->lineNumber);
        }
        $sCharacter = null;
        while (!$this->isEnd() && ($sCharacter = $this->parseCharacter(true)) !== null) {
            if (\preg_match('/[a-zA-Z0-9\\x{00A0}-\\x{FFFF}_-]/Sux', $sCharacter)) {
                $result .= $sCharacter;
            } else {
                $result .= '\\' . $sCharacter;
            }
        }
        if ($bIgnoreCase) {
            $result = $this->strtolower($result);
        }
        return $result;
    }

    /**
     * @param bool $bIsForIdentifier
     *
     * @return string|null
     *
     * @throws UnexpectedEOFException
     * @throws UnexpectedTokenException
     */
    public function parseCharacter($bIsForIdentifier)
    {
        if ($this->peek() === '\\') {
            if (
                $bIsForIdentifier && $this->parserSettings->bLenientParsing
                && ($this->comes('\\0') || $this->comes('\\9'))
            ) {
                // Non-strings can contain \0 or \9 which is an IE hack supported in lenient parsing.
                return null;
            }
            $this->consume('\\');
            if ($this->comes('\\n') || $this->comes('\\r')) {
                return '';
            }
            if (\preg_match('/[0-9a-fA-F]/Su', $this->peek()) === 0) {
                return $this->consume(1);
            }
            $sUnicode = $this->consumeExpression('/^[0-9a-fA-F]{1,6}/u', 6);
            if ($this->strlen($sUnicode) < 6) {
                // Consume whitespace after incomplete unicode escape
                if (\preg_match('/\\s/isSu', $this->peek())) {
                    if ($this->comes('\\r\\n')) {
                        $this->consume(2);
                    } else {
                        $this->consume(1);
                    }
                }
            }
            $iUnicode = \intval($sUnicode, 16);
            $sUtf32 = '';
            for ($i = 0; $i < 4; ++$i) {
                $sUtf32 .= \chr($iUnicode & 0xff);
                $iUnicode = $iUnicode >> 8;
            }
            return \iconv('utf-32le', $this->charset, $sUtf32);
        }
        if ($bIsForIdentifier) {
            $peek = \ord($this->peek());
            // Ranges: a-z A-Z 0-9 - _
            if (
                ($peek >= 97 && $peek <= 122)
                || ($peek >= 65 && $peek <= 90)
                || ($peek >= 48 && $peek <= 57)
                || ($peek === 45)
                || ($peek === 95)
                || ($peek > 0xa1)
            ) {
                return $this->consume(1);
            }
        } else {
            return $this->consume(1);
        }
        return null;
    }

    /**
     * @return array<int, Comment>|void
     *
     * @throws UnexpectedEOFException
     * @throws UnexpectedTokenException
     */
    public function consumeWhiteSpace(): array
    {
        $comments = [];
        do {
            while (\preg_match('/\\s/isSu', $this->peek()) === 1) {
                $this->consume(1);
            }
            if ($this->parserSettings->bLenientParsing) {
                try {
                    $oComment = $this->consumeComment();
                } catch (UnexpectedEOFException $e) {
                    $this->currentPosition = \count($this->characters);
                    return $comments;
                }
            } else {
                $oComment = $this->consumeComment();
            }
            if ($oComment !== false) {
                $comments[] = $oComment;
            }
        } while ($oComment !== false);
        return $comments;
    }

    /**
     * @param string $sString
     * @param bool $bCaseInsensitive
     */
    public function comes($sString, $bCaseInsensitive = false): bool
    {
        $sPeek = $this->peek(\strlen($sString));
        return ($sPeek == '')
            ? false
            : $this->streql($sPeek, $sString, $bCaseInsensitive);
    }

    /**
     * @param int $length
     * @param int $iOffset
     */
    public function peek($length = 1, $iOffset = 0): string
    {
        $iOffset += $this->currentPosition;
        if ($iOffset >= \count($this->characters)) {
            return '';
        }
        return $this->substr($iOffset, $length);
    }

    /**
     * @param int $mValue
     *
     * @throws UnexpectedEOFException
     * @throws UnexpectedTokenException
     */
    public function consume($mValue = 1): string
    {
        if (\is_string($mValue)) {
            $iLineCount = \substr_count($mValue, "\n");
            $length = $this->strlen($mValue);
            if (!$this->streql($this->substr($this->currentPosition, $length), $mValue)) {
                throw new UnexpectedTokenException(
                    $mValue,
                    $this->peek(\max($length, 5)),
                    'literal',
                    $this->lineNumber
                );
            }
            $this->lineNumber += $iLineCount;
            $this->currentPosition += $this->strlen($mValue);
            return $mValue;
        } else {
            if ($this->currentPosition + $mValue > \count($this->characters)) {
                throw new UnexpectedEOFException((string) $mValue, $this->peek(5), 'count', $this->lineNumber);
            }
            $result = $this->substr($this->currentPosition, $mValue);
            $iLineCount = \substr_count($result, "\n");
            $this->lineNumber += $iLineCount;
            $this->currentPosition += $mValue;
            return $result;
        }
    }

    /**
     * @param string $mExpression
     * @param int|null $iMaxLength
     *
     * @throws UnexpectedEOFException
     * @throws UnexpectedTokenException
     */
    public function consumeExpression($mExpression, $iMaxLength = null): string
    {
        $aMatches = null;
        $sInput = $iMaxLength !== null ? $this->peek($iMaxLength) : $this->inputLeft();
        if (\preg_match($mExpression, $sInput, $aMatches, PREG_OFFSET_CAPTURE) === 1) {
            return $this->consume($aMatches[0][0]);
        }
        throw new UnexpectedTokenException($mExpression, $this->peek(5), 'expression', $this->lineNumber);
    }

    /**
     * @return Comment|false
     */
    public function consumeComment()
    {
        $mComment = false;
        if ($this->comes('/*')) {
            $lineNumber = $this->lineNumber;
            $this->consume(1);
            $mComment = '';
            while (($char = $this->consume(1)) !== '') {
                $mComment .= $char;
                if ($this->comes('*/')) {
                    $this->consume(2);
                    break;
                }
            }
        }

        if ($mComment !== false) {
            // We skip the * which was included in the comment.
            return new Comment(\substr($mComment, 1), $lineNumber);
        }

        return $mComment;
    }

    public function isEnd(): bool
    {
        return $this->currentPosition >= \count($this->characters);
    }

    /**
     * @param array<array-key, string>|string $aEnd
     * @param string $bIncludeEnd
     * @param string $consumeEnd
     * @param array<int, Comment> $comments
     *
     * @throws UnexpectedEOFException
     * @throws UnexpectedTokenException
     */
    public function consumeUntil($aEnd, $bIncludeEnd = false, $consumeEnd = false, array &$comments = []): string
    {
        $aEnd = \is_array($aEnd) ? $aEnd : [$aEnd];
        $out = '';
        $start = $this->currentPosition;

        while (!$this->isEnd()) {
            $char = $this->consume(1);
            if (\in_array($char, $aEnd, true)) {
                if ($bIncludeEnd) {
                    $out .= $char;
                } elseif (!$consumeEnd) {
                    $this->currentPosition -= $this->strlen($char);
                }
                return $out;
            }
            $out .= $char;
            if ($comment = $this->consumeComment()) {
                $comments[] = $comment;
            }
        }

        if (\in_array(self::EOF, $aEnd, true)) {
            return $out;
        }

        $this->currentPosition = $start;
        throw new UnexpectedEOFException(
            'One of ("' . \implode('","', $aEnd) . '")',
            $this->peek(5),
            'search',
            $this->lineNumber
        );
    }

    private function inputLeft(): string
    {
        return $this->substr($this->currentPosition, -1);
    }

    /**
     * @param string $sString1
     * @param string $sString2
     * @param bool $bCaseInsensitive
     */
    public function streql($sString1, $sString2, $bCaseInsensitive = true): bool
    {
        if ($bCaseInsensitive) {
            return $this->strtolower($sString1) === $this->strtolower($sString2);
        } else {
            return $sString1 === $sString2;
        }
    }

    /**
     * @param int $iAmount
     */
    public function backtrack($iAmount): void
    {
        $this->currentPosition -= $iAmount;
    }

    /**
     * @param string $sString
     */
    public function strlen($sString): int
    {
        if ($this->parserSettings->bMultibyteSupport) {
            return \mb_strlen($sString, $this->charset);
        } else {
            return \strlen($sString);
        }
    }

    /**
     * @param int $iStart
     * @param int $length
     */
    private function substr($iStart, $length): string
    {
        if ($length < 0) {
            $length = \count($this->characters) - $iStart + $length;
        }
        if ($iStart + $length > \count($this->characters)) {
            $length = \count($this->characters) - $iStart;
        }
        $result = '';
        while ($length > 0) {
            $result .= $this->characters[$iStart];
            $iStart++;
            $length--;
        }
        return $result;
    }

    /**
     * @param string $sString
     */
    private function strtolower($sString): string
    {
        if ($this->parserSettings->bMultibyteSupport) {
            return \mb_strtolower($sString, $this->charset);
        } else {
            return \strtolower($sString);
        }
    }

    /**
     * @param string $sString
     *
     * @return array<int, string>
     */
    private function strsplit($sString)
    {
        if ($this->parserSettings->bMultibyteSupport) {
            if ($this->streql($this->charset, 'utf-8')) {
                return \preg_split('//u', $sString, -1, PREG_SPLIT_NO_EMPTY);
            } else {
                $length = \mb_strlen($sString, $this->charset);
                $result = [];
                for ($i = 0; $i < $length; ++$i) {
                    $result[] = \mb_substr($sString, $i, 1, $this->charset);
                }
                return $result;
            }
        } else {
            if ($sString === '') {
                return [];
            } else {
                return \str_split($sString);
            }
        }
    }

    /**
     * @param string $sString
     * @param string $sNeedle
     * @param int $iOffset
     *
     * @return int|false
     */
    private function strpos($sString, $sNeedle, $iOffset)
    {
        if ($this->parserSettings->bMultibyteSupport) {
            return \mb_strpos($sString, $sNeedle, $iOffset, $this->charset);
        } else {
            return \strpos($sString, $sNeedle, $iOffset);
        }
    }
}

1	<?php
2
3	declare(strict_types=1);
4
5	namespace Sabberworm\CSS\Parsing;
6
7	use Sabberworm\CSS\Comment\Comment;
8	use Sabberworm\CSS\Settings;
9
10	/**
11	* @internal since 8.7.0
12	*/
13	class ParserState
14	{
15	/**
16	* @var null
17	*/
18	public const EOF = null;
19
20	/**
21	* @var Settings
22	*/
23	private $parserSettings;
24
25	/**
26	* @var string
27	*/
28	private $text;
29
30	/**
31	* @var array<int, string>
32	*/
33	private $characters = [];
34
35	/**
36	* @var int
37	*/
38	private $currentPosition = 0;
39
40	/**
41	* will only be used if the CSS does not contain an `@charset` declaration
42	*
43	* @var string
44	*/
45	private $charset;
46
47	/**
48	* @var int
49	*/
50	private $lineNumber;
51
52	/**
53	* @param string $text the complete CSS as text (i.e., usually the contents of a CSS file)
54	* @param int<0, max> $lineNumber
55	*/
56	public function __construct($text, Settings $parserSettings, $lineNumber = 1)	×
57	{
58	$this->parserSettings = $parserSettings;	×
59	$this->text = $text;	×
60	$this->lineNumber = $lineNumber;	×
61	$this->setCharset($this->parserSettings->sDefaultCharset);	×
62	}	×
63
64	/**
65	* Sets the charset to be used if the CSS does not contain an `@charset` declaration.
66	*/
NEW UNCOV 67	public function setCharset(string $charset): void	×
68	{
69	$this->charset = $charset;	×
UNCOV 70	$this->characters = $this->strsplit($this->text);	×
NEW 71	if (!\is_array($this->characters)) {	×
NEW 72	throw new SourceException('Charset `' . $charset . '` cannot be reconciled with the CSS provided.');	×
73	}
74	}	×
75
76	/**
77	* @return int
78	*/
UNCOV 79	public function currentLine()	×
80	{
UNCOV 81	return $this->lineNumber;	×
82	}
83
84	/**
85	* @return int
86	*/
UNCOV 87	public function currentColumn()	×
88	{
UNCOV 89	return $this->currentPosition;	×
90	}
91
92	/**
93	* @return Settings
94	*/
UNCOV 95	public function getSettings()	×
96	{
UNCOV 97	return $this->parserSettings;	×
98	}
99
UNCOV 100	public function anchor(): Anchor	×
101	{
UNCOV 102	return new Anchor($this->currentPosition, $this);	×
103	}
104
105	/**
106	* @param int $position
107	*/
UNCOV 108	public function setPosition($position): void	×
109	{
UNCOV 110	$this->currentPosition = $position;	×
111	}	×
112
113	/**
114	* @param bool $bIgnoreCase
115	*
116	* @return string
117	*
118	* @throws UnexpectedTokenException
119	*/
UNCOV 120	public function parseIdentifier($bIgnoreCase = true)	×
121	{
UNCOV 122	if ($this->isEnd()) {	×
123	throw new UnexpectedEOFException('', '', 'identifier', $this->lineNumber);	×
124	}
UNCOV 125	$result = $this->parseCharacter(true);	×
126	if ($result === null) {	×
127	throw new UnexpectedTokenException('', $this->peek(5), 'identifier', $this->lineNumber);	×
128	}
UNCOV 129	$sCharacter = null;	×
130	while (!$this->isEnd() && ($sCharacter = $this->parseCharacter(true)) !== null) {	×
131	if (\preg_match('/[a-zA-Z0-9\\x{00A0}-\\x{FFFF}_-]/Sux', $sCharacter)) {	×
132	$result .= $sCharacter;	×
133	} else {
UNCOV 134	$result .= '\\' . $sCharacter;	×
135	}
136	}
UNCOV 137	if ($bIgnoreCase) {	×
138	$result = $this->strtolower($result);	×
139	}
UNCOV 140	return $result;	×
141	}
142
143	/**
144	* @param bool $bIsForIdentifier
145	*
146	* @return string\|null
147	*
148	* @throws UnexpectedEOFException
149	* @throws UnexpectedTokenException
150	*/
UNCOV 151	public function parseCharacter($bIsForIdentifier)	×
152	{
UNCOV 153	if ($this->peek() === '\\') {	×
154	if (
UNCOV 155	$bIsForIdentifier && $this->parserSettings->bLenientParsing	×
156	&& ($this->comes('\\0') \|\| $this->comes('\\9'))	×
157	) {
158	// Non-strings can contain \0 or \9 which is an IE hack supported in lenient parsing.
UNCOV 159	return null;	×
160	}
UNCOV 161	$this->consume('\\');	×
162	if ($this->comes('\\n') \|\| $this->comes('\\r')) {	×
163	return '';	×
164	}
UNCOV 165	if (\preg_match('/[0-9a-fA-F]/Su', $this->peek()) === 0) {	×
166	return $this->consume(1);	×
167	}
UNCOV 168	$sUnicode = $this->consumeExpression('/^[0-9a-fA-F]{1,6}/u', 6);	×
169	if ($this->strlen($sUnicode) < 6) {	×
170	// Consume whitespace after incomplete unicode escape
UNCOV 171	if (\preg_match('/\\s/isSu', $this->peek())) {	×
172	if ($this->comes('\\r\\n')) {	×
173	$this->consume(2);	×
174	} else {
UNCOV 175	$this->consume(1);	×
176	}
177	}
178	}
UNCOV 179	$iUnicode = \intval($sUnicode, 16);	×
180	$sUtf32 = '';	×
181	for ($i = 0; $i < 4; ++$i) {	×
182	$sUtf32 .= \chr($iUnicode & 0xff);	×
183	$iUnicode = $iUnicode >> 8;	×
184	}
UNCOV 185	return \iconv('utf-32le', $this->charset, $sUtf32);	×
186	}
UNCOV 187	if ($bIsForIdentifier) {	×
188	$peek = \ord($this->peek());	×
189	// Ranges: a-z A-Z 0-9 - _
190	if (
UNCOV 191	($peek >= 97 && $peek <= 122)	×
192	\|\| ($peek >= 65 && $peek <= 90)	×
193	\|\| ($peek >= 48 && $peek <= 57)	×
194	\|\| ($peek === 45)	×
195	\|\| ($peek === 95)	×
196	\|\| ($peek > 0xa1)	×
197	) {
UNCOV 198	return $this->consume(1);	×
199	}
200	} else {
UNCOV 201	return $this->consume(1);	×
202	}
UNCOV 203	return null;	×
204	}
205
206	/**
207	* @return array<int, Comment>\|void
208	*
209	* @throws UnexpectedEOFException
210	* @throws UnexpectedTokenException
211	*/
UNCOV 212	public function consumeWhiteSpace(): array	×
213	{
UNCOV 214	$comments = [];	×
215	do {
UNCOV 216	while (\preg_match('/\\s/isSu', $this->peek()) === 1) {	×
217	$this->consume(1);	×
218	}
UNCOV 219	if ($this->parserSettings->bLenientParsing) {	×
220	try {
UNCOV 221	$oComment = $this->consumeComment();	×
222	} catch (UnexpectedEOFException $e) {	×
NEW 223	$this->currentPosition = \count($this->characters);	×
224	return $comments;	×
225	}
226	} else {
UNCOV 227	$oComment = $this->consumeComment();	×
228	}
UNCOV 229	if ($oComment !== false) {	×
230	$comments[] = $oComment;	×
231	}
UNCOV 232	} while ($oComment !== false);	×
233	return $comments;	×
234	}
235
236	/**
237	* @param string $sString
238	* @param bool $bCaseInsensitive
239	*/
UNCOV 240	public function comes($sString, $bCaseInsensitive = false): bool	×
241	{
UNCOV 242	$sPeek = $this->peek(\strlen($sString));	×
243	return ($sPeek == '')	×
244	? false	×
245	: $this->streql($sPeek, $sString, $bCaseInsensitive);	×
246	}
247
248	/**
249	* @param int $length
250	* @param int $iOffset
251	*/
UNCOV 252	public function peek($length = 1, $iOffset = 0): string	×
253	{
254	$iOffset += $this->currentPosition;	×
NEW 255	if ($iOffset >= \count($this->characters)) {	×
256	return '';	×
257	}
UNCOV 258	return $this->substr($iOffset, $length);	×
259	}
260
261	/**
262	* @param int $mValue
263	*
264	* @throws UnexpectedEOFException
265	* @throws UnexpectedTokenException
266	*/
UNCOV 267	public function consume($mValue = 1): string	×
268	{
UNCOV 269	if (\is_string($mValue)) {	×
270	$iLineCount = \substr_count($mValue, "\n");	×
271	$length = $this->strlen($mValue);	×
272	if (!$this->streql($this->substr($this->currentPosition, $length), $mValue)) {	×
273	throw new UnexpectedTokenException(	×
274	$mValue,	×
275	$this->peek(\max($length, 5)),	×
276	'literal',	×
277	$this->lineNumber	×
278	);
279	}
UNCOV 280	$this->lineNumber += $iLineCount;	×
281	$this->currentPosition += $this->strlen($mValue);	×
282	return $mValue;	×
283	} else {
NEW UNCOV 284	if ($this->currentPosition + $mValue > \count($this->characters)) {	×
285	throw new UnexpectedEOFException((string) $mValue, $this->peek(5), 'count', $this->lineNumber);	×
286	}
UNCOV 287	$result = $this->substr($this->currentPosition, $mValue);	×
288	$iLineCount = \substr_count($result, "\n");	×
289	$this->lineNumber += $iLineCount;	×
290	$this->currentPosition += $mValue;	×
291	return $result;	×
292	}
293	}
294
295	/**
296	* @param string $mExpression
297	* @param int\|null $iMaxLength
298	*
299	* @throws UnexpectedEOFException
300	* @throws UnexpectedTokenException
301	*/
UNCOV 302	public function consumeExpression($mExpression, $iMaxLength = null): string	×
303	{
UNCOV 304	$aMatches = null;	×
305	$sInput = $iMaxLength !== null ? $this->peek($iMaxLength) : $this->inputLeft();	×
306	if (\preg_match($mExpression, $sInput, $aMatches, PREG_OFFSET_CAPTURE) === 1) {	×
307	return $this->consume($aMatches[0][0]);	×
308	}
UNCOV 309	throw new UnexpectedTokenException($mExpression, $this->peek(5), 'expression', $this->lineNumber);	×
310	}
311
312	/**
313	* @return Comment\|false
314	*/
UNCOV 315	public function consumeComment()	×
316	{
UNCOV 317	$mComment = false;	×
318	if ($this->comes('/*')) {	×
319	$lineNumber = $this->lineNumber;	×
320	$this->consume(1);	×
321	$mComment = '';	×
322	while (($char = $this->consume(1)) !== '') {	×
323	$mComment .= $char;	×
324	if ($this->comes('*/')) {	×
325	$this->consume(2);	×
326	break;	×
327	}
328	}
329	}
330
UNCOV 331	if ($mComment !== false) {	×
332	// We skip the * which was included in the comment.
UNCOV 333	return new Comment(\substr($mComment, 1), $lineNumber);	×
334	}
335
UNCOV 336	return $mComment;	×
337	}
338
UNCOV 339	public function isEnd(): bool	×
340	{
NEW UNCOV 341	return $this->currentPosition >= \count($this->characters);	×
342	}
343
344	/**
345	* @param array<array-key, string>\|string $aEnd
346	* @param string $bIncludeEnd
347	* @param string $consumeEnd
348	* @param array<int, Comment> $comments
349	*
350	* @throws UnexpectedEOFException
351	* @throws UnexpectedTokenException
352	*/
UNCOV 353	public function consumeUntil($aEnd, $bIncludeEnd = false, $consumeEnd = false, array &$comments = []): string	×
354	{
UNCOV 355	$aEnd = \is_array($aEnd) ? $aEnd : [$aEnd];	×
356	$out = '';	×
357	$start = $this->currentPosition;	×
358
UNCOV 359	while (!$this->isEnd()) {	×
360	$char = $this->consume(1);	×
361	if (\in_array($char, $aEnd, true)) {	×
362	if ($bIncludeEnd) {	×
363	$out .= $char;	×
364	} elseif (!$consumeEnd) {	×
365	$this->currentPosition -= $this->strlen($char);	×
366	}
UNCOV 367	return $out;	×
368	}
UNCOV 369	$out .= $char;	×
370	if ($comment = $this->consumeComment()) {	×
371	$comments[] = $comment;	×
372	}
373	}
374
UNCOV 375	if (\in_array(self::EOF, $aEnd, true)) {	×
376	return $out;	×
377	}
378
UNCOV 379	$this->currentPosition = $start;	×
380	throw new UnexpectedEOFException(	×
381	'One of ("' . \implode('","', $aEnd) . '")',	×
382	$this->peek(5),	×
383	'search',	×
384	$this->lineNumber	×
385	);
386	}
387
UNCOV 388	private function inputLeft(): string	×
389	{
UNCOV 390	return $this->substr($this->currentPosition, -1);	×
391	}
392
393	/**
394	* @param string $sString1
395	* @param string $sString2
396	* @param bool $bCaseInsensitive
397	*/
UNCOV 398	public function streql($sString1, $sString2, $bCaseInsensitive = true): bool	×
399	{
UNCOV 400	if ($bCaseInsensitive) {	×
401	return $this->strtolower($sString1) === $this->strtolower($sString2);	×
402	} else {
UNCOV 403	return $sString1 === $sString2;	×
404	}
405	}
406
407	/**
408	* @param int $iAmount
409	*/
UNCOV 410	public function backtrack($iAmount): void	×
411	{
UNCOV 412	$this->currentPosition -= $iAmount;	×
413	}	×
414
415	/**
416	* @param string $sString
417	*/
UNCOV 418	public function strlen($sString): int	×
419	{
UNCOV 420	if ($this->parserSettings->bMultibyteSupport) {	×
421	return \mb_strlen($sString, $this->charset);	×
422	} else {
UNCOV 423	return \strlen($sString);	×
424	}
425	}
426
427	/**
428	* @param int $iStart
429	* @param int $length
430	*/
UNCOV 431	private function substr($iStart, $length): string	×
432	{
433	if ($length < 0) {	×
NEW 434	$length = \count($this->characters) - $iStart + $length;	×
435	}
NEW 436	if ($iStart + $length > \count($this->characters)) {	×
NEW 437	$length = \count($this->characters) - $iStart;	×
438	}
UNCOV 439	$result = '';	×
440	while ($length > 0) {	×
441	$result .= $this->characters[$iStart];	×
442	$iStart++;	×
443	$length--;	×
444	}
UNCOV 445	return $result;	×
446	}
447
448	/**
449	* @param string $sString
450	*/
UNCOV 451	private function strtolower($sString): string	×
452	{
UNCOV 453	if ($this->parserSettings->bMultibyteSupport) {	×
454	return \mb_strtolower($sString, $this->charset);	×
455	} else {
UNCOV 456	return \strtolower($sString);	×
457	}
458	}
459
460	/**
461	* @param string $sString
462	*
463	* @return array<int, string>
464	*/
UNCOV 465	private function strsplit($sString)	×
466	{
UNCOV 467	if ($this->parserSettings->bMultibyteSupport) {	×
468	if ($this->streql($this->charset, 'utf-8')) {	×
469	return \preg_split('//u', $sString, -1, PREG_SPLIT_NO_EMPTY);	×
470	} else {
UNCOV 471	$length = \mb_strlen($sString, $this->charset);	×
472	$result = [];	×
473	for ($i = 0; $i < $length; ++$i) {	×
474	$result[] = \mb_substr($sString, $i, 1, $this->charset);	×
475	}
UNCOV 476	return $result;	×
477	}
478	} else {
UNCOV 479	if ($sString === '') {	×
480	return [];	×
481	} else {
UNCOV 482	return \str_split($sString);	×
483	}
484	}
485	}
486
487	/**
488	* @param string $sString
489	* @param string $sNeedle
490	* @param int $iOffset
491	*
492	* @return int\|false
493	*/
UNCOV 494	private function strpos($sString, $sNeedle, $iOffset)	×
495	{
UNCOV 496	if ($this->parserSettings->bMultibyteSupport) {	×
497	return \mb_strpos($sString, $sNeedle, $iOffset, $this->charset);	×
498	} else {
UNCOV 499	return \strpos($sString, $sNeedle, $iOffset);	×
500	}
501	}
502	}

MyIntervals / PHP-CSS-Parser / 13403586897

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