MarkdownParser::addChild() - Code Metrics - Inspection of "Fix incorrect Table start line numbers" - thephpleague/commonmark - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — table-start-line ( fd6132 )

by Colin

created 2024-07-24 12:42 UTC

MarkdownParser::addChild() A

↳ Parent: MarkdownParser

Complexity

Conditions	2
Paths	2

Size

Total Lines	12
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	6
c	0
b	0
f	0
nc	2
nop	2
dl	0
loc	12
ccs	7
cts	7
cp	1
crap	2
rs	10

<?php

declare(strict_types=1);

/*
 * This file is part of the league/commonmark package.
 *
 * (c) Colin O'Dell <[email protected]>
 *
 * Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)
 *  - (c) John MacFarlane
 *
 * Additional code based on commonmark-java (https://github.com/commonmark/commonmark-java)
 *  - (c) Atlassian Pty Ltd
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace League\CommonMark\Parser;

use League\CommonMark\Environment\EnvironmentInterface;
use League\CommonMark\Event\DocumentParsedEvent;
use League\CommonMark\Event\DocumentPreParsedEvent;
use League\CommonMark\Exception\CommonMarkException;
use League\CommonMark\Input\MarkdownInput;
use League\CommonMark\Node\Block\Document;
use League\CommonMark\Node\Block\Paragraph;
use League\CommonMark\Parser\Block\BlockContinueParserInterface;
use League\CommonMark\Parser\Block\BlockContinueParserWithInlinesInterface;
use League\CommonMark\Parser\Block\BlockStart;
use League\CommonMark\Parser\Block\BlockStartParserInterface;
use League\CommonMark\Parser\Block\DocumentBlockParser;
use League\CommonMark\Parser\Block\ParagraphParser;
use League\CommonMark\Reference\ReferenceInterface;
use League\CommonMark\Reference\ReferenceMap;

final class MarkdownParser implements MarkdownParserInterface
{
    /** @psalm-readonly */
    private EnvironmentInterface $environment;

    /** @psalm-readonly-allow-private-mutation */
    private int $maxNestingLevel;

    /** @psalm-readonly-allow-private-mutation */
    private ReferenceMap $referenceMap;

    /** @psalm-readonly-allow-private-mutation */
    private int $lineNumber = 0;

    /** @psalm-readonly-allow-private-mutation */
    private Cursor $cursor;

    /**
     * @var array<int, BlockContinueParserInterface>
     *
     * @psalm-readonly-allow-private-mutation
     */
    private array $activeBlockParsers = [];

    /**
     * @var array<int, BlockContinueParserWithInlinesInterface>
     *
     * @psalm-readonly-allow-private-mutation
     */
    private array $closedBlockParsers = [];

    public function __construct(EnvironmentInterface $environment)
    {
        $this->environment = $environment;
    }

    private function initialize(): void
    {
        $this->referenceMap       = new ReferenceMap();
        $this->lineNumber         = 0;
        $this->activeBlockParsers = [];
        $this->closedBlockParsers = [];

        $this->maxNestingLevel = $this->environment->getConfiguration()->get('max_nesting_level');
    }

    /**
     * @throws CommonMarkException
     */
    public function parse(string $input): Document
    {
        $this->initialize();

        $documentParser = new DocumentBlockParser($this->referenceMap);
        $this->activateBlockParser($documentParser);

        $preParsedEvent = new DocumentPreParsedEvent($documentParser->getBlock(), new MarkdownInput($input));
        $this->environment->dispatch($preParsedEvent);
        $markdownInput = $preParsedEvent->getMarkdown();

        foreach ($markdownInput->getLines() as $lineNumber => $line) {
            $this->lineNumber = $lineNumber;
            $this->parseLine($line);
        }

        // finalizeAndProcess
        $this->closeBlockParsers(\count($this->activeBlockParsers), $this->lineNumber);
        $this->processInlines();

        $this->environment->dispatch(new DocumentParsedEvent($documentParser->getBlock()));

        return $documentParser->getBlock();
    }

    /**
     * Analyze a line of text and update the document appropriately. We parse markdown text by calling this on each
     * line of input, then finalizing the document.
     */
    private function parseLine(string $line): void
    {
        $this->cursor = new Cursor($line);

        $matches = $this->parseBlockContinuation();
        if ($matches === null) {
            return;
        }

        $unmatchedBlocks = \count($this->activeBlockParsers) - $matches;
        $blockParser     = $this->activeBlockParsers[$matches - 1];
        $startedNewBlock = false;

        // Unless last matched container is a code block, try new container starts,
        // adding children to the last matched container:
        $tryBlockStarts = $blockParser->getBlock() instanceof Paragraph || $blockParser->isContainer();
        while ($tryBlockStarts) {
            // this is a little performance optimization
            if ($this->cursor->isBlank()) {
                $this->cursor->advanceToEnd();
                break;
            }

            if ($blockParser->getBlock()->getDepth() >= $this->maxNestingLevel) {
                break;
            }

            $blockStart = $this->findBlockStart($blockParser);
            if ($blockStart === null || $blockStart->isAborting()) {
                $this->cursor->advanceToNextNonSpaceOrTab();
                break;
            }

            if (($state = $blockStart->getCursorState()) !== null) {
                $this->cursor->restoreState($state);
            }

            $startedNewBlock = true;

            // We're starting a new block. If we have any previous blocks that need to be closed, we need to do it now.
            if ($unmatchedBlocks > 0) {
                $this->closeBlockParsers($unmatchedBlocks, $this->lineNumber - 1);
                $unmatchedBlocks = 0;
            }

            if ($blockStart->isReplaceActiveBlockParser()) {
                $oldBlockLineStart = $this->prepareActiveBlockParserForReplacement();
            }

            foreach ($blockStart->getBlockParsers() as $newBlockParser) {
                $blockParser    = $this->addChild($newBlockParser, $oldBlockLineStart);

                $tryBlockStarts = $newBlockParser->isContainer();
            }

            unset($oldBlockLineStart);
        }

        // What remains at the offset is a text line. Add the text to the appropriate block.

        // First check for a lazy paragraph continuation:
        if (! $startedNewBlock && ! $this->cursor->isBlank() && $this->getActiveBlockParser()->canHaveLazyContinuationLines()) {
            $this->getActiveBlockParser()->addLine($this->cursor->getRemainder());
        } else {
            // finalize any blocks not matched
            if ($unmatchedBlocks > 0) {
                $this->closeBlockParsers($unmatchedBlocks, $this->lineNumber - 1);
            }

            if (! $blockParser->isContainer()) {
                $this->getActiveBlockParser()->addLine($this->cursor->getRemainder());
            } elseif (! $this->cursor->isBlank()) {
                $this->addChild(new ParagraphParser());
                $this->getActiveBlockParser()->addLine($this->cursor->getRemainder());
            }
        }
    }

    private function parseBlockContinuation(): ?int
    {
        // For each containing block, try to parse the associated line start.
        // The document will always match, so we can skip the first block parser and start at 1 matches
        $matches = 1;
        for ($i = 1; $i < \count($this->activeBlockParsers); $i++) {
            $blockParser   = $this->activeBlockParsers[$i];
            $blockContinue = $blockParser->tryContinue(clone $this->cursor, $this->getActiveBlockParser());
            if ($blockContinue === null) {
                break;
            }

            if ($blockContinue->isFinalize()) {
                $this->closeBlockParsers(\count($this->activeBlockParsers) - $i, $this->lineNumber);

                return null;
            }

            if (($state = $blockContinue->getCursorState()) !== null) {
                $this->cursor->restoreState($state);
            }

            $matches++;
        }

        return $matches;
    }

    private function findBlockStart(BlockContinueParserInterface $lastMatchedBlockParser): ?BlockStart
    {
        $matchedBlockParser = new MarkdownParserState($this->getActiveBlockParser(), $lastMatchedBlockParser);

        foreach ($this->environment->getBlockStartParsers() as $blockStartParser) {
            \assert($blockStartParser instanceof BlockStartParserInterface);
            if (($result = $blockStartParser->tryStart(clone $this->cursor, $matchedBlockParser)) !== null) {
                return $result;
            }
        }

        return null;
    }

    private function closeBlockParsers(int $count, int $endLineNumber): void
    {
        for ($i = 0; $i < $count; $i++) {
            $blockParser = $this->deactivateBlockParser();
            $this->finalize($blockParser, $endLineNumber);

            // phpcs:disable SlevomatCodingStandard.ControlStructures.EarlyExit.EarlyExitNotUsed
            if ($blockParser instanceof BlockContinueParserWithInlinesInterface) {
                // Remember for inline parsing
                $this->closedBlockParsers[] = $blockParser;
            }
        }
    }

    /**
     * Finalize a block. Close it and do any necessary postprocessing, e.g. creating string_content from strings,
     * setting the 'tight' or 'loose' status of a list, and parsing the beginnings of paragraphs for reference
     * definitions.
     */
    private function finalize(BlockContinueParserInterface $blockParser, int $endLineNumber): void
    {
        if ($blockParser instanceof ParagraphParser) {
            $this->updateReferenceMap($blockParser->getReferences());
        }

        $blockParser->getBlock()->setEndLine($endLineNumber);
        $blockParser->closeBlock();
    }

    /**
     * Walk through a block & children recursively, parsing string content into inline content where appropriate.
     */
    private function processInlines(): void
    {
        $p = new InlineParserEngine($this->environment, $this->referenceMap);

        foreach ($this->closedBlockParsers as $blockParser) {
            $blockParser->parseInlines($p);
        }
    }

    /**
     * Add block of type tag as a child of the tip. If the tip can't accept children, close and finalize it and try
     * its parent, and so on til we find a block that can accept children.
     */
    private function addChild(BlockContinueParserInterface $blockParser, ?int $startLineNumber = null): BlockContinueParserInterface
    {
        $blockParser->getBlock()->setStartLine($startLineNumber ?? $this->lineNumber);

        while (! $this->getActiveBlockParser()->canContain($blockParser->getBlock())) {
            $this->closeBlockParsers(1, ($startLineNumber ?? $this->lineNumber) - 1);
        }

        $this->getActiveBlockParser()->getBlock()->appendChild($blockParser->getBlock());
        $this->activateBlockParser($blockParser);

        return $blockParser;
    }

    private function activateBlockParser(BlockContinueParserInterface $blockParser): void
    {
        $this->activeBlockParsers[] = $blockParser;
    }

    /**
     * @throws ParserLogicException
     */
    private function deactivateBlockParser(): BlockContinueParserInterface
    {
        $popped = \array_pop($this->activeBlockParsers);
        if ($popped === null) {
            throw new ParserLogicException('The last block parser should not be deactivated');
        }

        return $popped;
    }

    /**
     * @return int|null The line number where the old block started
     */
    private function prepareActiveBlockParserForReplacement(): ?int
    {
        // Note that we don't want to parse inlines or finalize this block, as it's getting replaced.
        $old = $this->deactivateBlockParser();

        if ($old instanceof ParagraphParser) {
            $this->updateReferenceMap($old->getReferences());
        }

        $old->getBlock()->detach();

        return $old->getBlock()->getStartLine();
    }

    /**
     * @param ReferenceInterface[] $references
     */
    private function updateReferenceMap(iterable $references): void
    {
        foreach ($references as $reference) {
            if (! $this->referenceMap->contains($reference->getLabel())) {
                $this->referenceMap->add($reference);
            }
        }
    }

    /**
     * @throws ParserLogicException
     */
    public function getActiveBlockParser(): BlockContinueParserInterface
    {
        $active = \end($this->activeBlockParsers);
        if ($active === false) {
            throw new ParserLogicException('No active block parsers are available');
        }

        return $active;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		/*
6		* This file is part of the league/commonmark package.
7		*
8		* (c) Colin O'Dell <[email protected]>
9		*
10		* Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)
11		* - (c) John MacFarlane
12		*
13		* Additional code based on commonmark-java (https://github.com/commonmark/commonmark-java)
14		* - (c) Atlassian Pty Ltd
15		*
16		* For the full copyright and license information, please view the LICENSE
17		* file that was distributed with this source code.
18		*/
19
20		namespace League\CommonMark\Parser;
21
22		use League\CommonMark\Environment\EnvironmentInterface;
23		use League\CommonMark\Event\DocumentParsedEvent;
24		use League\CommonMark\Event\DocumentPreParsedEvent;
25		use League\CommonMark\Exception\CommonMarkException;
26		use League\CommonMark\Input\MarkdownInput;
27		use League\CommonMark\Node\Block\Document;
28		use League\CommonMark\Node\Block\Paragraph;
29		use League\CommonMark\Parser\Block\BlockContinueParserInterface;
30		use League\CommonMark\Parser\Block\BlockContinueParserWithInlinesInterface;
31		use League\CommonMark\Parser\Block\BlockStart;
32		use League\CommonMark\Parser\Block\BlockStartParserInterface;
33		use League\CommonMark\Parser\Block\DocumentBlockParser;
34		use League\CommonMark\Parser\Block\ParagraphParser;
35		use League\CommonMark\Reference\ReferenceInterface;
36		use League\CommonMark\Reference\ReferenceMap;
37
38		final class MarkdownParser implements MarkdownParserInterface
39		{
40		/** @psalm-readonly */
41		private EnvironmentInterface $environment;
42
43		/** @psalm-readonly-allow-private-mutation */
44		private int $maxNestingLevel;
45
46		/** @psalm-readonly-allow-private-mutation */
47		private ReferenceMap $referenceMap;
48
49		/** @psalm-readonly-allow-private-mutation */
50		private int $lineNumber = 0;
51
52		/** @psalm-readonly-allow-private-mutation */
53		private Cursor $cursor;
54
55		/**
56		* @var array<int, BlockContinueParserInterface>
57		*
58		* @psalm-readonly-allow-private-mutation
59		*/
60		private array $activeBlockParsers = [];
61
62		/**
63		* @var array<int, BlockContinueParserWithInlinesInterface>
64		*
65		* @psalm-readonly-allow-private-mutation
66		*/
67		private array $closedBlockParsers = [];
68
69	2292	public function __construct(EnvironmentInterface $environment)
70		{
71	2292	$this->environment = $environment;
72		}
73
74	2278	private function initialize(): void
75		{
76	2278	$this->referenceMap = new ReferenceMap();
77	2278	$this->lineNumber = 0;
78	2278	$this->activeBlockParsers = [];
79	2278	$this->closedBlockParsers = [];
80
81	2278	$this->maxNestingLevel = $this->environment->getConfiguration()->get('max_nesting_level');
82		}
83
84		/**
85		* @throws CommonMarkException
86		*/
87	2278	public function parse(string $input): Document
88		{
89	2278	$this->initialize();
90
91	2278	$documentParser = new DocumentBlockParser($this->referenceMap);
92	2278	$this->activateBlockParser($documentParser);
93
94	2278	$preParsedEvent = new DocumentPreParsedEvent($documentParser->getBlock(), new MarkdownInput($input));
95	2272	$this->environment->dispatch($preParsedEvent);
96	2262	$markdownInput = $preParsedEvent->getMarkdown();
97
98	2262	foreach ($markdownInput->getLines() as $lineNumber => $line) {
99	2262	$this->lineNumber = $lineNumber;
100	2262	$this->parseLine($line);
101		}
102
103		// finalizeAndProcess
104	2262	$this->closeBlockParsers(\count($this->activeBlockParsers), $this->lineNumber);
105	2262	$this->processInlines();
106
107	2262	$this->environment->dispatch(new DocumentParsedEvent($documentParser->getBlock()));
108
109	2260	return $documentParser->getBlock();
110		}
111
112		/**
113		* Analyze a line of text and update the document appropriately. We parse markdown text by calling this on each
114		* line of input, then finalizing the document.
115		*/
116	2262	private function parseLine(string $line): void
117		{
118	2262	$this->cursor = new Cursor($line);
119
120	2262	$matches = $this->parseBlockContinuation();
121	2262	if ($matches === null) {
122	74	return;
123		}
124
125	2262	$unmatchedBlocks = \count($this->activeBlockParsers) - $matches;
126	2262	$blockParser = $this->activeBlockParsers[$matches - 1];
127	2262	$startedNewBlock = false;
128
129		// Unless last matched container is a code block, try new container starts,
130		// adding children to the last matched container:
131	2262	$tryBlockStarts = $blockParser->getBlock() instanceof Paragraph \|\| $blockParser->isContainer();
132	2262	while ($tryBlockStarts) {
133		// this is a little performance optimization
134	2262	if ($this->cursor->isBlank()) {
135	648	$this->cursor->advanceToEnd();
136	648	break;
137		}
138
139	2262	if ($blockParser->getBlock()->getDepth() >= $this->maxNestingLevel) {
140	4	break;
141		}
142
143	2262	$blockStart = $this->findBlockStart($blockParser);
144	2262	if ($blockStart === null \|\| $blockStart->isAborting()) {
145	1956	$this->cursor->advanceToNextNonSpaceOrTab();
146	1956	break;
147		}
148
149	898	if (($state = $blockStart->getCursorState()) !== null) {
150	898	$this->cursor->restoreState($state);
151		}
152
153	898	$startedNewBlock = true;
154
155		// We're starting a new block. If we have any previous blocks that need to be closed, we need to do it now.
156	898	if ($unmatchedBlocks > 0) {
157	218	$this->closeBlockParsers($unmatchedBlocks, $this->lineNumber - 1);
158	218	$unmatchedBlocks = 0;
159		}
160
161	898	if ($blockStart->isReplaceActiveBlockParser()) {
162	136	$oldBlockLineStart = $this->prepareActiveBlockParserForReplacement();
163		}
164
165	898	foreach ($blockStart->getBlockParsers() as $newBlockParser) {
166	898	$blockParser = $this->addChild($newBlockParser, $oldBlockLineStart);
		0 ignored issues – show Comprehensibility Best Practice introduced 2024-07-24 12:45 UTC by Report Bug Copy Issue Report The variable `$oldBlockLineStart` does not seem to be defined for all execution paths leading up to this point. Loading history...
167	898	$tryBlockStarts = $newBlockParser->isContainer();
168		}
169
170	898	unset($oldBlockLineStart);
171		}
172
173		// What remains at the offset is a text line. Add the text to the appropriate block.
174
175		// First check for a lazy paragraph continuation:
176	2262	if (! $startedNewBlock && ! $this->cursor->isBlank() && $this->getActiveBlockParser()->canHaveLazyContinuationLines()) {
177	356	$this->getActiveBlockParser()->addLine($this->cursor->getRemainder());
178		} else {
179		// finalize any blocks not matched
180	2262	if ($unmatchedBlocks > 0) {
181	668	$this->closeBlockParsers($unmatchedBlocks, $this->lineNumber - 1);
182		}
183
184	2262	if (! $blockParser->isContainer()) {
185	658	$this->getActiveBlockParser()->addLine($this->cursor->getRemainder());
186	2006	} elseif (! $this->cursor->isBlank()) {
187	1960	$this->addChild(new ParagraphParser());
188	1960	$this->getActiveBlockParser()->addLine($this->cursor->getRemainder());
189		}
190		}
191		}
192
193	2262	private function parseBlockContinuation(): ?int
194		{
195		// For each containing block, try to parse the associated line start.
196		// The document will always match, so we can skip the first block parser and start at 1 matches
197	2262	$matches = 1;
198	2262	for ($i = 1; $i < \count($this->activeBlockParsers); $i++) {
199	1142	$blockParser = $this->activeBlockParsers[$i];
200	1142	$blockContinue = $blockParser->tryContinue(clone $this->cursor, $this->getActiveBlockParser());
201	1142	if ($blockContinue === null) {
202	790	break;
203		}
204
205	742	if ($blockContinue->isFinalize()) {
206	74	$this->closeBlockParsers(\count($this->activeBlockParsers) - $i, $this->lineNumber);
207
208	74	return null;
209		}
210
211	738	if (($state = $blockContinue->getCursorState()) !== null) {
212	738	$this->cursor->restoreState($state);
213		}
214
215	738	$matches++;
216		}
217
218	2262	return $matches;
219		}
220
221	2262	private function findBlockStart(BlockContinueParserInterface $lastMatchedBlockParser): ?BlockStart
222		{
223	2262	$matchedBlockParser = new MarkdownParserState($this->getActiveBlockParser(), $lastMatchedBlockParser);
224
225	2262	foreach ($this->environment->getBlockStartParsers() as $blockStartParser) {
226		\assert($blockStartParser instanceof BlockStartParserInterface);
227	2262	if (($result = $blockStartParser->tryStart(clone $this->cursor, $matchedBlockParser)) !== null) {
228	1492	return $result;
229		}
230		}
231
232	1022	return null;
233		}
234
235	2262	private function closeBlockParsers(int $count, int $endLineNumber): void
236		{
237	2262	for ($i = 0; $i < $count; $i++) {
238	2262	$blockParser = $this->deactivateBlockParser();
239	2262	$this->finalize($blockParser, $endLineNumber);
240
241		// phpcs:disable SlevomatCodingStandard.ControlStructures.EarlyExit.EarlyExitNotUsed
242	2262	if ($blockParser instanceof BlockContinueParserWithInlinesInterface) {
243		// Remember for inline parsing
244	2048	$this->closedBlockParsers[] = $blockParser;
245		}
246		}
247		}
248
249		/**
250		* Finalize a block. Close it and do any necessary postprocessing, e.g. creating string_content from strings,
251		* setting the 'tight' or 'loose' status of a list, and parsing the beginnings of paragraphs for reference
252		* definitions.
253		*/
254	2262	private function finalize(BlockContinueParserInterface $blockParser, int $endLineNumber): void
255		{
256	2262	if ($blockParser instanceof ParagraphParser) {
257	1872	$this->updateReferenceMap($blockParser->getReferences());
258		}
259
260	2262	$blockParser->getBlock()->setEndLine($endLineNumber);
261	2262	$blockParser->closeBlock();
262		}
263
264		/**
265		* Walk through a block & children recursively, parsing string content into inline content where appropriate.
266		*/
267	2262	private function processInlines(): void
268		{
269	2262	$p = new InlineParserEngine($this->environment, $this->referenceMap);
270
271	2262	foreach ($this->closedBlockParsers as $blockParser) {
272	2048	$blockParser->parseInlines($p);
273		}
274		}
275
276		/**
277		* Add block of type tag as a child of the tip. If the tip can't accept children, close and finalize it and try
278		* its parent, and so on til we find a block that can accept children.
279		*/
280	2262	private function addChild(BlockContinueParserInterface $blockParser, ?int $startLineNumber = null): BlockContinueParserInterface
281		{
282	2262	$blockParser->getBlock()->setStartLine($startLineNumber ?? $this->lineNumber);
283
284	2262	while (! $this->getActiveBlockParser()->canContain($blockParser->getBlock())) {
285	130	$this->closeBlockParsers(1, ($startLineNumber ?? $this->lineNumber) - 1);
286		}
287
288	2262	$this->getActiveBlockParser()->getBlock()->appendChild($blockParser->getBlock());
289	2262	$this->activateBlockParser($blockParser);
290
291	2262	return $blockParser;
292		}
293
294	2278	private function activateBlockParser(BlockContinueParserInterface $blockParser): void
295		{
296	2278	$this->activeBlockParsers[] = $blockParser;
297		}
298
299		/**
300		* @throws ParserLogicException
301		*/
302	2262	private function deactivateBlockParser(): BlockContinueParserInterface
303		{
304	2262	$popped = \array_pop($this->activeBlockParsers);
305	2262	if ($popped === null) {
306		throw new ParserLogicException('The last block parser should not be deactivated');
307		}
308
309	2262	return $popped;
310		}
311
312		/**
313		* @return int\|null The line number where the old block started
314		*/
315	136	private function prepareActiveBlockParserForReplacement(): ?int
316		{
317		// Note that we don't want to parse inlines or finalize this block, as it's getting replaced.
318	136	$old = $this->deactivateBlockParser();
319
320	136	if ($old instanceof ParagraphParser) {
321	136	$this->updateReferenceMap($old->getReferences());
322		}
323
324	136	$old->getBlock()->detach();
325
326	136	return $old->getBlock()->getStartLine();
327		}
328
329		/**
330		* @param ReferenceInterface[] $references
331		*/
332	1960	private function updateReferenceMap(iterable $references): void
333		{
334	1960	foreach ($references as $reference) {
335	166	if (! $this->referenceMap->contains($reference->getLabel())) {
336	166	$this->referenceMap->add($reference);
337		}
338		}
339		}
340
341		/**
342		* @throws ParserLogicException
343		*/
344	2262	public function getActiveBlockParser(): BlockContinueParserInterface
345		{
346	2262	$active = \end($this->activeBlockParsers);
347	2262	if ($active === false) {
348		throw new ParserLogicException('No active block parsers are available');
349		}
350
351	2262	return $active;
352		}
353		}
354

thephpleague / commonmark

Push — table-start-line ( fd6132 )

MarkdownParser::addChild() A

Complexity

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