BBCode::Internal_ProcessIsolatedTag( $tag_name,  $tag_params,  $tag_rule )

function Internal_ProcessIsolatedTag($tag_name, $tag_params, $tag_rule) {
if (!$this->DoTag(BBCODE_CHECK, $tag_name, @$tag_params['_default'], $tag_params, "")) {
$this->stack[] = Array(
BBCODE_STACK_TOKEN => BBCODE_TEXT,
BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text),
BBCODE_STACK_TAG => false,
BBCODE_STACK_CLASS => $this->current_class,
);
return;
}
$this->Internal_CleanupWSByPoppingStack(@$tag_rule['before_tag'], $this->stack);
$output = $this->DoTag(BBCODE_OUTPUT, $tag_name, @$tag_params['_default'], $tag_params, "");
$this->Internal_CleanupWSByEatingInput(@$tag_rule['after_tag']);
$this->stack[] = Array(
BBCODE_STACK_TOKEN => BBCODE_TEXT,
BBCODE_STACK_TEXT => $output,
BBCODE_STACK_TAG => false,
BBCODE_STACK_CLASS => $this->current_class,
);
}