Merge pull request #337 from mixsuite/master

Replace str_contains helpers

Author: barryvdh

src/Manager.php

@@ -211,8 +211,8 @@ public function findTranslations($path = null)
                     //TODO: This can probably be done in the regex, but I couldn't do it.
                     //skip keys which contain namespacing characters, unless they also contain a
                     //space, which makes it JSON.
-                    if (! (str_contains($key, '::') && str_contains($key, '.'))
-                         || str_contains($key, ' ')) {
+                    if (! (Str::contains($key, '::') && Str::contains($key, '.'))
+                         || Str::contains($key, ' ')) {
                         $stringKeys[] = $key;
                     }
                 }