PHP 7.2 fix

Author: diego-betalabs

README.md

@@ -1,8 +1,11 @@
 ## Laravel API Handler
-[![Build Status](https://travis-ci.org/marcelgwerder/laravel-api-handler.png?branch=master)](https://travis-ci.org/marcelgwerder/laravel-api-handler) [![Latest Stable Version](https://poser.pugx.org/marcelgwerder/laravel-api-handler/v/stable.png)](https://packagist.org/packages/marcelgwerder/laravel-api-handler) [![Total Downloads](https://poser.pugx.org/marcelgwerder/laravel-api-handler/downloads.png)](https://packagist.org/packages/marcelgwerder/laravel-api-handler) [![License](https://poser.pugx.org/marcelgwerder/laravel-api-handler/license.png)](https://packagist.org/packages/marcelgwerder/laravel-api-handler)
 
 This helper package provides functionality for parsing the URL of a REST-API request.
 
+### Attention
+
+This is a fix for `marcelgwerder/laravel-api-handler` on PHP 7.2. There is a pull request in original package.
+
 ### Installation
 
 ***Note:*** This version is for Laravel 5. When using Laravel 4 you need to use version 0.4.x.

composer.json

@@ -1,8 +1,7 @@
 {
-    "name": "marcelgwerder/laravel-api-handler",
-    "description": "Package providing helper functions for a Laravel REST-API ",
+    "name": "betalabs/laravel-api-handler",
+    "description": "Package providing helper functions for a Laravel REST-API. This is a fix for PHP 7.2.",
     "keywords": ["api", "laravel", "rest", "url", "parse", "mysql"],
-    "homepage": "http://github.com/marcelgwerder/laravel-api-handler",
     "license": "MIT",
     "authors": [
         {

src/Parser.php

@@ -328,7 +328,7 @@ protected function parseFields($fieldsParam)
     protected function parseWith($withParam)
     {
         $fields = $this->query->columns;
-        $fieldsCount = count($fields);
+        $fieldsCount = count($fields ?: []);
         $baseModel = $this->builder->getModel();
 
         $withHistory = [];
@@ -449,7 +449,7 @@ protected function parseWith($withParam)
         $this->builder->with($withsArr);
 
         //Merge the base fields
-        if (count($fields) > 0) {
+        if (count($fields ?: []) > 0) {
             if (!is_array($this->query->columns)) {
                 $this->query->columns = [];
             }