Allow PHP 7.4 in Travis

Author: StudioMaX

.travis.yml

@@ -18,7 +18,7 @@ matrix:
     - php: 7.2
     - php: 7.3
       env: PHPSTAN=1
-    - php: 7.4snapshot
+    - php: 7.4
 
 before_script:
   - travis_retry composer install --prefer-source --quiet --no-interaction

getid3/getid3.php

@@ -226,7 +226,7 @@ class getID3
 	/**
 	 * Result array.
 	 *
-	 * @var array<string, mixed>
+	 * @var array
 	 */
 	public $info;