fix a warning

withinboredom · withinboredom · commit 2e590f692db7 · 2024-03-11T08:17:19.000+01:00
diff --git a/src/AnyTime.php b/src/AnyTime.php
@@ -15,7 +15,8 @@ private function __construct(private readonly float|int $value, protected readon
     public function __destruct()
     {
         $key = (string) $this->value;
-        unset(self::$maps[$this->spacetime][$key]);
+        $map = &self::$maps[$this->spacetime];
+        unset($map[$key]);
     }
 
     public function getValue(): int|float

Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,8 @@ private function __construct(private readonly float\|int $value, protected readon`
`15`	`15`	`public function __destruct()`
`16`	`16`	`{`
`17`	`17`	`$key = (string) $this->value;`
`18`		`- unset(self::$maps[$this->spacetime][$key]);`
	`18`	`+ $map = &self::$maps[$this->spacetime];`
	`19`	`+ unset($map[$key]);`
`19`	`20`	`}`
`20`	`21`
`21`	`22`	`public function getValue(): int\|float`