Laravel check property exist

Question

How I can check existing property $this->team->playerAssignment->player in more rational way? Now I check it like this:

if ($this->team)
   if (($this->team->playerAssignment))
      if (($this->team->playerAssignment->player))

Answer 1

Try isset php function.

isset — Determine if a variable is set and is not NULL

---

if(isset($this->team->playerAssignment->player)){

}