League\CommonMark\Inline\Parser\EscapableParser::parse()

Complexity

Conditions	5
Paths	4

Size

Total Lines	28
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	17
CRAP Score	5.0042

Importance

Changes

0

<?php
    public function parse(InlineParserContext $inlineContext)
    {
        $cursor = $inlineContext->getCursor();
        if ($cursor->getCharacter() !== '\\') {
            return false;
        }

        $nextChar = $cursor->peek();

        if ($nextChar === "\n") {
            $cursor->advanceBy(2);
            $inlineContext->getContainer()->appendChild(new Newline(Newline::HARDBREAK));

            return true;
        } elseif ($nextChar !== null &&
            preg_match('/' . RegexHelper::REGEX_ESCAPABLE . '/', $nextChar)
        ) {
            $cursor->advanceBy(2);
            $inlineContext->getContainer()->appendChild(new Text($nextChar));

            return true;
        }

        $cursor->advance();
        $inlineContext->getContainer()->appendChild(new Text('\\'));

        return true;
    }
}