' && (!isset($line[1]) || ($l1 = $line[1]) === ' ' || $l1 === "\t"); } /** * Consume lines for a blockquote element */ protected function consumeQuote($lines, $current) { // consume until newline $content = []; for ($i = $current, $count = count($lines); $i < $count; $i++) { $line = $lines[$i]; if (ltrim($line) !== '') { if ($line[0] == '>' && !isset($line[1])) { $line = ''; } elseif (strncmp($line, '> ', 2) === 0) { $line = substr($line, 2); } $content[] = $line; } else { break; } } $block = [ 'quote', 'content' => $this->parseBlocks($content), 'simple' => true, ]; return [$block, $i]; } /** * Renders a blockquote */ protected function renderQuote($block) { return '

' . $this->renderAbsy($block['content']) . "

\n"; } abstract protected function parseBlocks($lines); abstract protected function renderAbsy($absy); }