Issues in BlockQuoteStartParser.php - Filtered Issues - Inspection of "Merge pull request #623 from thephpleague/descript..." - thephpleague/commonmark - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Colin

created 2021-05-31 19:25 UTC

CommonMark/Parser/Block/BlockQuoteStartParser.php (2 issues)

Labels

Bug 2

Severity

Minor 2

<?php

declare(strict_types=1);

/*
 * This file is part of the league/commonmark package.
 *
 * (c) Colin O'Dell <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace League\CommonMark\Extension\CommonMark\Parser\Block;

use League\CommonMark\Parser\Block\BlockStart;
use League\CommonMark\Parser\Block\BlockStartParserInterface;
use League\CommonMark\Parser\Cursor;
use League\CommonMark\Parser\MarkdownParserStateInterface;

final class BlockQuoteStartParser implements BlockStartParserInterface
{
    public function tryStart(Cursor $cursor, MarkdownParserStateInterface $parserState): ?BlockStart
    {
        if ($cursor->isIndented()) {
            return BlockStart::none();
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
if ($a->getObject()) {
        }

        if ($cursor->getNextNonSpaceCharacter() !== '>') {
            return BlockStart::none();
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
if ($a->getObject()) {
        }

        $cursor->advanceToNextNonSpaceOrTab();
        $cursor->advanceBy(1);
        $cursor->advanceBySpaceOrTab();

        return BlockStart::of(new BlockQuoteParser())->at($cursor);
    }
}


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		* For the full copyright and license information, please view the LICENSE
11		* file that was distributed with this source code.
12		*/
13
14		namespace League\CommonMark\Extension\CommonMark\Parser\Block;
15
16		use League\CommonMark\Parser\Block\BlockStart;
17		use League\CommonMark\Parser\Block\BlockStartParserInterface;
18		use League\CommonMark\Parser\Cursor;
19		use League\CommonMark\Parser\MarkdownParserStateInterface;
20
21		final class BlockQuoteStartParser implements BlockStartParserInterface
22		{
23	2337	public function tryStart(Cursor $cursor, MarkdownParserStateInterface $parserState): ?BlockStart
24		{
25	2337	if ($cursor->isIndented()) {
26	195	return BlockStart::none();
		1 ignored issue – show Bug introduced 2020-06-27 13:42 UTC by Report Bug Copy Issue Report Show Similar Issues like this Are you sure the usage of `League\CommonMark\Parser\Block\BlockStart::none()` targeting `League\CommonMark\Parser\Block\BlockStart::none()` seems to always return null. This check looks for function or method calls that always return null and whose return value is used. class A { function getObject() { return null; } } $a = new A(); if ($a->getObject()) { The method `getObject()` can return nothing but null, so it makes no sense to use the return value. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
27		}
28
29	2253	if ($cursor->getNextNonSpaceCharacter() !== '>') {
30	2190	return BlockStart::none();
		1 ignored issue – show Bug introduced 2020-06-27 13:42 UTC by Report Bug Copy Issue Report Show Similar Issues like this Are you sure the usage of `League\CommonMark\Parser\Block\BlockStart::none()` targeting `League\CommonMark\Parser\Block\BlockStart::none()` seems to always return null. This check looks for function or method calls that always return null and whose return value is used. class A { function getObject() { return null; } } $a = new A(); if ($a->getObject()) { The method `getObject()` can return nothing but null, so it makes no sense to use the return value. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
31		}
32
33	156	$cursor->advanceToNextNonSpaceOrTab();
34	156	$cursor->advanceBy(1);
35	156	$cursor->advanceBySpaceOrTab();
36
37	156	return BlockStart::of(new BlockQuoteParser())->at($cursor);
38		}
39		}
40

thephpleague / commonmark

Push — latest ( 6c0640...3af091 )

CommonMark/Parser/Block/BlockQuoteStartParser.php (2 issues)

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Severity

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