Bumped PHP version to 7.1

core23 · Jul 9, 2017 · b69ff15 · b69ff15
1 parent ec421dd
commit b69ff15
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/composer.json b/composer.json
@@ -16,7 +16,7 @@
     }
   ],
   "require": {
-    "php": "^7.0"
+    "php": "^7.1"
   },
   "require-dev": {
     "friendsofphp/php-cs-fixer": "^2.0",

diff --git a/src/MimeUtil.php b/src/MimeUtil.php
@@ -955,7 +955,7 @@ public static function getInstance(): self
      *
      * @return string|null
      */
-    public function getTypeFromExtension(string $extension)
+    public function getTypeFromExtension(string $extension): ?string
     {
         $extension = strtolower($extension);
 
@@ -969,7 +969,7 @@ public function getTypeFromExtension(string $extension)
      *
      * @return string|null
      */
-    public function getTypeFromFilename(string $filename)
+    public function getTypeFromFilename(string $filename): ?string
     {
         return $this->getTypeFromExtension(pathinfo($filename, PATHINFO_EXTENSION));
     }