Index: vendor/laravel/framework/src/Illuminate/Support/Collection.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- vendor/laravel/framework/src/Illuminate/Support/Collection.php	(revision )
+++ vendor/laravel/framework/src/Illuminate/Support/Collection.php	(revision )
@@ -1736,7 +1736,15 @@
      */
     public function toJson($options = 0)
     {
-        return json_encode($this->jsonSerialize(), $options);
+        // Patch to convert INF or NAN to null.
+        $serialized = $this->jsonSerialize();
+        $resp = json_encode($serialized, $options);
+        if (json_last_error() == JSON_ERROR_INF_OR_NAN) {
+            $resp = json_encode(unserialize(
+                str_replace(array('d:NAN;','d:INF;'), 'd:0;', serialize($serialized))
+            ), $options);
+        }
+        return $resp;
     }

     /**