Apply fixes from StyleCI (#242)

Nyholm · web-flow · commit beb7d20a57d7 · 2020-11-27T23:20:11.000+01:00
Co-authored-by: Tobias Nyholm &lt;Nyholm@users.noreply.github.com&gt;
diff --git a/AbstractCachePool.php b/AbstractCachePool.php
@@ -278,7 +278,8 @@ protected function validateKey($key)
     {
         if (!is_string($key)) {
             $e = new InvalidArgumentException(sprintf(
-                'Cache key must be string, "%s" given', gettype($key)
+                'Cache key must be string, "%s" given',
+                gettype($key)
             ));
             $this->handleException($e, __FUNCTION__);
         }

Original file line number	Diff line number	Diff line change
`@@ -278,7 +278,8 @@ protected function validateKey($key)`
`278`	`278`	`{`
`279`	`279`	`if (!is_string($key)) {`
`280`	`280`	`$e = new InvalidArgumentException(sprintf(`
`281`		`- 'Cache key must be string, "%s" given', gettype($key)`
	`281`	`+ 'Cache key must be string, "%s" given',`
	`282`	`+ gettype($key)`
`282`	`283`	`));`
`283`	`284`	`$this->handleException($e, __FUNCTION__);`
`284`	`285`	`}`