private static function getAttributes(SgmlOpenTag $tag) { $attributes = array(); foreach ($tag->getAttributesList() as $name => $value) { if ($value === null) { $quotedValue = null; } else { // FIXME: is multibyte safe? $quotedValue = '="' . str_replace('"', '"', $value) . '"'; } $attributes[] = $name . $quotedValue; } return implode(' ', $attributes); }
/** * @return SgmlOpenTag **/ private function createOpenTag() { if (!self::isValidId($this->tagId)) { $this->error("tag id '{$this->tagId}' is invalid"); } elseif ($this->lowercaseTags) { $this->tagId = strtolower($this->tagId); } return $this->setupTag(SgmlOpenTag::create()); }