Merge pull request #80 from 4513/main

Author: glensc

src/Saver/FileSaver.php

@@ -19,7 +19,11 @@ public function isSupported()
 
     public function save(array $data)
     {
-        $json = json_encode($data);
+        $json = json_encode($data, PHP_VERSION_ID >= 70200 ? JSON_INVALID_UTF8_IGNORE : 0);
+
+        if ($json === false) {
+            return false;
+        }
 
         return file_put_contents($this->file, $json . PHP_EOL, FILE_APPEND);
     }

src/Saver/UploadSaver.php

@@ -28,7 +28,12 @@ public function isSupported()
 
     public function save(array $data)
     {
-        $json = json_encode($data);
+        $json = json_encode($data, PHP_VERSION_ID >= 70200 ? JSON_INVALID_UTF8_IGNORE : 0);
+
+        if ($json === false) {
+            return false;
+        }
+
         $this->submit($this->url, $json);
 
         return true;