From 86ba196972075cfdbb0f75512bc82b67b76bd7a6 Mon Sep 17 00:00:00 2001
From: guzzilar <iam.nuttanon@gmail.com>
Date: Mon, 7 Jan 2019 15:53:56 +0700
Subject: [PATCH] Apply code styling according to Code Sniffer.

---
 lib/omise/OmiseCapabilities.php    | 49 +++++++++++++++++++-----------
 lib/omise/res/OmiseApiResource.php |  2 +-
 2 files changed, 33 insertions(+), 18 deletions(-)

diff --git a/lib/omise/OmiseCapabilities.php b/lib/omise/OmiseCapabilities.php
index 56544a04..61ecdabc 100644
--- a/lib/omise/OmiseCapabilities.php
+++ b/lib/omise/OmiseCapabilities.php
@@ -45,23 +45,28 @@ public function reload()
      * (muliple arguments, or a single array)
      *
      * @param [func1,fun2,...] OR func1, func2,...
-     *    
+     *
      * @return array
      */
     public function getBackends()
     {
-        // check for filters
-        if ($filters = func_get_args()) $filter = self::combineFilters(self::argsToVariadic($filters));
         $backends = $this['payment_backends'];
-        array_walk(
-            $backends,
-            function($value, $key) use (&$backends) {
-                $id = array_keys($value)[0];
-                $backends[$key][$id]['_id'] = $id;
-            }
+
+        // check for filters
+        if ($filters = func_get_args()) {
+            $filter = self::combineFilters(self::argsToVariadic($filters));
+        }
+
+        $backends = array_map(
+            function ($backend) {
+                $id = array_keys($backend)[0];
+                $backend[$id]['_id'] = $id;
+                return (object)reset($backend);
+            },
+            $backends
         );
-        $backends = array_map(function($backend) { return (object)reset($backend); }, $backends);
-        return !empty($filter) ? array_filter($backends, $filter) : $backends;
+
+        return !empty($filter) ? array_values(array_filter($backends, $filter)) : $backends;
     }
 
     /**
@@ -73,7 +78,9 @@ function($value, $key) use (&$backends) {
      */
     public function makeBackendFilterCurrency($currency)
     {
-        return function($backend) use ($currency) { return in_array(strtoupper($currency), $backend->currencies); };
+        return function ($backend) use ($currency) {
+            return in_array(strtoupper($currency), $backend->currencies);
+        };
     }
 
     /**
@@ -85,7 +92,9 @@ public function makeBackendFilterCurrency($currency)
      */
     public function makeBackendFilterType($type)
     {
-        return function($backend) use ($type) { return $backend->type==$type; };
+        return function ($backend) use ($type) {
+            return $backend->type == $type;
+        };
     }
 
     /**
@@ -99,7 +108,7 @@ public function makeBackendFilterChargeAmount($amount)
     {
         $defMin = $this['limits']['charge_amount']['min'];
         $defMax = $this['limits']['charge_amount']['max'];
-        return function($backend) use ($amount, $defMin, $defMax) {
+        return function ($backend) use ($amount, $defMin, $defMax) {
             // temporary hack for now to correct min value for instalments to 500000
             if ($backend->type == 'installment') {
                 $min = 500000;
@@ -125,7 +134,9 @@ protected function setupFilterShortcuts()
             $tempArr = &$this->$filterArrayName;
             foreach ($availableFilters as $type) {
                 $funcName = 'make' . ucfirst($filterSubject) . 'Filter' . $type;
-                $tempArr[$type] = function() use ($funcName) { return call_user_func_array(array($this, $funcName), func_get_args()); };
+                $tempArr[$type] = function () use ($funcName) {
+                    return call_user_func_array(array($this, $funcName), func_get_args());
+                };
             }
         }
     }
@@ -139,8 +150,12 @@ protected function setupFilterShortcuts()
      */
     private static function combineFilters($filters)
     {
-        return function($a) use ($filters) {
-            foreach ($filters as $filter) if (!$filter($a)) return false;
+        return function ($value) use ($filters) {
+            foreach ($filters as $filter) {
+                if (!$filter($value)) {
+                    return false;
+                }
+            }
             return true;
         };
     }
diff --git a/lib/omise/res/OmiseApiResource.php b/lib/omise/res/OmiseApiResource.php
index 375ea302..63a265f0 100644
--- a/lib/omise/res/OmiseApiResource.php
+++ b/lib/omise/res/OmiseApiResource.php
@@ -160,7 +160,7 @@ protected function execute($url, $requestMethod, $key, $params = null)
      * Checks if response from API was valid.
      *
      * @param  array  $array  - decoded JSON response
-     * 
+     *
      * @return boolean
      */
     protected function isValidAPIResponse($array)