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Return null, not -1

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Aaron Piotrowski 2019-11-11 13:23:14 -06:00
parent c73528e839
commit 193efe7e96
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@ -99,7 +99,7 @@ final class TimerQueue
*/ */
public function peek() public function peek()
{ {
return isset($this->data[0]) ? $this->data[0]->expiration : -1; return isset($this->data[0]) ? $this->data[0]->expiration : null;
} }
/** /**