public function attribute($name)
{
if ($this->tagType() != 'attribute') {
return null;
}
// Get the array of the attributes, we will call on the attributes
// method, which will parse them out if need be.
$attributes = $this->attributes();
// Now return the attribute value, if any.
return array_key_exists(SpeedyBBC::strtolower($name), $attributes) ? $attributes[SpeedyBBC::strtolower($name)] : false;
}
public function setAllowedChildren($allowed)
{
if (is_array($allowed)) {
$this->allowed_children = array();
foreach ($allowed as $tag_name) {
$tag_name = SpeedyBBC::strtolower($tag_name);
if ($tag_name == '[text]' || preg_match('~^([a-z0-9_-])+$~i', $tag_name) > 0) {
$this->allowed_children[] = $tag_name;
}
}
// Did anything even get added?
if (count($this->allowed_children) == 0) {
$this->allowed_children = null;
}
// Now disable the disallowed children option.
$this->setDisallowedChildren(false);
} else {
$this->allowed_children = null;
}
}
