AntoineAugusti / google-books

src/Fetcher.php

Doc Comments +4 added lines, -1 removed lines

@@ -100,6 +100,9 @@ 
             $this->getOrDefault($item['volumeInfo'], 'categories', []));
     }
 
+    /**
+     * @param string $key
+     */
     private function getOrDefault($array, $key, $default)
     {
         if (array_key_exists($key, $array)) {
@@ -114,7 +117,7 @@ 
      *
      * @param string $isbn
      *
-     * @return bool
+     * @return integer
      */
     private function isValidISBN($isbn)
     {

Spacing +3 added lines, -3 removed lines

@@ -70,18 +70,18 @@
             $publishedDateFormat = 'Y-m-d';
             $publishedDate = DateTime::createFromFormat('Y-m-d|', $item['volumeInfo']['publishedDate']);
 
-            if($publishedDate == false){
+            if ($publishedDate == false) {
                 $publishedDateFormat = 'Y-m';
                 $publishedDate = DateTime::createFromFormat('Y-m|', $item['volumeInfo']['publishedDate']);
             }
 
-            if($publishedDate == false){
+            if ($publishedDate == false) {
                 $publishedDateFormat = 'Y';
                 $publishedDate = DateTime::createFromFormat('Y|', $item['volumeInfo']['publishedDate']);
             }
 
             if ($publishedDate == false) {
-                throw new \Exception('Was not hable to parse publishedDate: ' . $item['volumeInfo']['publishedDate']);
+                throw new \Exception('Was not hable to parse publishedDate: '.$item['volumeInfo']['publishedDate']);
             }
 
         }