Since Redis.exists may return both bool and int, it's safer to provide both

Leneshka-jb · Leneshka-jb · commit a6523cdd3f18 · 2019-08-06T15:28:42.000+02:00
diff --git a/src/Redis.php b/src/Redis.php
@@ -777,7 +777,7 @@ public function punsubscribe($patterns = null)
      *
      * @param string|string[] $key
      *
-     * @return bool The number of keys tested that do exist
+     * @return int|bool The number of keys tested that do exist
      *
      * @link https://redis.io/commands/exists
      * @link https://github.com/phpredis/phpredis#exists

Original file line number	Diff line number	Diff line change
`@@ -777,7 +777,7 @@ public function punsubscribe($patterns = null)`
`777`	`777`	`*`
`778`	`778`	`* @param string\|string[] $key`
`779`	`779`	`*`
`780`		`- * @return bool The number of keys tested that do exist`
	`780`	`+ * @return int\|bool The number of keys tested that do exist`
`781`	`781`	`*`
`782`	`782`	`* @link https://redis.io/commands/exists`
`783`	`783`	`* @link https://github.com/phpredis/phpredis#exists`