Merge pull request #633 from robbieaverill/bugfix/indentation

Fix indentation in PHP example template, now uses 4 spaces consistently

resources/views/partials/example-requests/php.blade.php

@@ -2,22 +2,22 @@
 
 $client = new \GuzzleHttp\Client();
 $response = $client->{{ strtolower($route['methods'][0]) }}(
-  '{{ rtrim($baseUrl, '/') . '/' . ltrim($route['boundUri'], '/') }}',
-  [
+    '{{ rtrim($baseUrl, '/') . '/' . ltrim($route['boundUri'], '/') }}',
+    [
 @if(!empty($route['headers']))
-    'headers' => {!! \Mpociot\ApiDoc\Tools\Utils::printPhpValue($route['headers'], 4) !!},
+        'headers' => {!! \Mpociot\ApiDoc\Tools\Utils::printPhpValue($route['headers'], 8) !!},
 @endif
 @if(!empty($route['cleanQueryParameters']))
-    'query' => [
+        'query' => [
 @foreach($route['cleanQueryParameters'] as $parameter => $value)
-      '{{$parameter}}' => '{{$value}}',
+            '{{$parameter}}' => '{{$value}}',
 @endforeach
-    ],
+        ],
 @endif
 @if(!empty($route['cleanBodyParameters']))
-    'json' => {!! \Mpociot\ApiDoc\Tools\Utils::printPhpValue($route['cleanBodyParameters'], 4) !!},
+        'json' => {!! \Mpociot\ApiDoc\Tools\Utils::printPhpValue($route['cleanBodyParameters'], 8) !!},
 @endif
-  ]
+    ]
 );
 $body = $response->getBody();
 print_r(json_decode((string) $body));