| protected prev ( $pos ) : Int | ||
| return | Int | ----------------------------------------------------------------------+ |
protected function prev($pos)
{
$i = $pos;
$o = $this->node->tokens;
$c = $this->node->start;
while (--$i > $c) {
if (\phplinter\Tokenizer::meaningfull($o[$i][0])) {
return $i;
}
}
return false;
}