AdminPageFramework_Parsedown::lines PHP Метод

    private function lines(array $lines)
    {
        $CurrentBlock = null;
        foreach ($lines as $line) {
            if (chop($line) === '') {
                if (isset($CurrentBlock)) {
                    $CurrentBlock['interrupted'] = true;
                }
                continue;
            }
            if (strpos($line, "\t") !== false) {
                $parts = explode("\t", $line);
                $line = $parts[0];
                unset($parts[0]);
                foreach ($parts as $part) {
                    $shortage = 4 - mb_strlen($line, 'utf-8') % 4;
                    $line .= str_repeat(' ', $shortage);
                    $line .= $part;
                }
            }
            $indent = 0;
            while (isset($line[$indent]) and $line[$indent] === ' ') {
                $indent++;
            }
            $text = $indent > 0 ? substr($line, $indent) : $line;
            $Line = array('body' => $line, 'indent' => $indent, 'text' => $text);
            if (isset($CurrentBlock['continuable'])) {
                $Block = $this->{'block' . $CurrentBlock['type'] . 'Continue'}($Line, $CurrentBlock);
                if (isset($Block)) {
                    $CurrentBlock = $Block;
                    continue;
                } else {
                    if (method_exists($this, 'block' . $CurrentBlock['type'] . 'Complete')) {
                        $CurrentBlock = $this->{'block' . $CurrentBlock['type'] . 'Complete'}($CurrentBlock);
                    }
                }
            }
            $marker = $text[0];
            $blockTypes = $this->unmarkedBlockTypes;
            if (isset($this->BlockTypes[$marker])) {
                foreach ($this->BlockTypes[$marker] as $blockType) {
                    $blockTypes[] = $blockType;
                }
            }
            foreach ($blockTypes as $blockType) {
                $Block = $this->{'block' . $blockType}($Line, $CurrentBlock);
                if (isset($Block)) {
                    $Block['type'] = $blockType;
                    if (!isset($Block['identified'])) {
                        $Blocks[] = $CurrentBlock;
                        $Block['identified'] = true;
                    }
                    if (method_exists($this, 'block' . $blockType . 'Continue')) {
                        $Block['continuable'] = true;
                    }
                    $CurrentBlock = $Block;
                    continue 2;
                }
            }
            if (isset($CurrentBlock) and !isset($CurrentBlock['type']) and !isset($CurrentBlock['interrupted'])) {
                $CurrentBlock['element']['text'] .= "\n" . $text;
            } else {
                $Blocks[] = $CurrentBlock;
                $CurrentBlock = $this->paragraph($Line);
                $CurrentBlock['identified'] = true;
            }
        }
        if (isset($CurrentBlock['continuable']) and method_exists($this, 'block' . $CurrentBlock['type'] . 'Complete')) {
            $CurrentBlock = $this->{'block' . $CurrentBlock['type'] . 'Complete'}($CurrentBlock);
        }
        $Blocks[] = $CurrentBlock;
        unset($Blocks[0]);
        $markup = '';
        foreach ($Blocks as $Block) {
            if (isset($Block['hidden'])) {
                continue;
            }
            $markup .= "\n";
            $markup .= isset($Block['markup']) ? $Block['markup'] : $this->element($Block['element']);
        }
        $markup .= "\n";
        return $markup;
    }