League\CommonMark\Extension\Footnote\Parser\FootnoteRefParser::parse()

Complexity

Conditions	4
Paths	4

Size

Total Lines

24

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	4.0466

Importance

Changes

0

<?php
    public function parse(InlineParserContext $inlineContext): bool
    {
        $container = $inlineContext->getContainer();
        $cursor = $inlineContext->getCursor();
        $nextChar = $cursor->peek();
        if ($nextChar !== '^') {
            return false;
        }

        $state = $cursor->saveState();

        $m = $cursor->match('#\[\^([^\]]+)\]#');
        if ($m !== null) {
            if (\preg_match('#\[\^([^\]]+)\]#', $m, $matches) > 0) {
                $container->appendChild(new FootnoteRef($this->createReference($matches[1])));

                return true;
            }
        }

        $cursor->restoreState($state);

        return false;
    }