Added possibility of loading Folder status

src/Client.php

@@ -495,6 +495,46 @@ public function getFolders(bool $hierarchical = true, string $parent_folder = nu
         }
     }
 
+    /**
+     * Get folders list.
+     * If hierarchical order is set to true, it will make a tree of folders, otherwise it will return flat array.
+     *
+     * @param boolean $hierarchical
+     * @param string|null $parent_folder
+     *
+     * @return FolderCollection
+     * @throws ConnectionFailedException
+     * @throws FolderFetchingException
+     * @throws Exceptions\RuntimeException
+     */
+    public function getFoldersWithStatus(bool $hierarchical = true, string $parent_folder = null): FolderCollection {
+        $this->checkConnection();
+        $folders = FolderCollection::make([]);
+
+        $pattern = $parent_folder.($hierarchical ? '%' : '*');
+        $items = $this->connection->folders('', $pattern);
+
+        if(is_array($items)){
+            foreach ($items as $folder_name => $item) {
+                $folder = new Folder($this, $folder_name, $item["delimiter"], $item["flags"]);
+
+                if ($hierarchical && $folder->hasChildren()) {
+                    $pattern = $folder->full_name.$folder->delimiter.'%';
+
+                    $children = $this->getFolders(true, $pattern);
+                    $folder->setChildren($children);
+                }
+
+                $folder->loadStatus();
+                $folders->push($folder);
+            }
+
+            return $folders;
+        }else{
+            throw new FolderFetchingException("failed to fetch any folders");
+        }
+    }
+
     /**
      * Open a given folder.
      * @param string $folder_path

src/Connection/Protocols/ImapProtocol.php

@@ -508,14 +508,17 @@ public function examineOrSelect(string $command = 'EXAMINE', string $folder = 'I
             switch ($tokens[1]) {
                 case 'EXISTS':
                 case 'RECENT':
-                    $result[strtolower($tokens[1])] = $tokens[0];
+                    $result[strtolower($tokens[1])] = (int)$tokens[0];
                     break;
                 case '[UIDVALIDITY':
                     $result['uidvalidity'] = (int)$tokens[2];
                     break;
                 case '[UIDNEXT':
                     $result['uidnext'] = (int)$tokens[2];
                     break;
+                case '[UNSEEN':
+                    $result['unseen'] = (int)$tokens[2];
+                    break;
                 case '[NONEXISTENT]':
                     throw new RuntimeException("folder doesn't exist");
                 default:

src/Folder.php

@@ -15,6 +15,7 @@
 use Carbon\Carbon;
 use Webklex\PHPIMAP\Exceptions\ConnectionFailedException;
 use Webklex\PHPIMAP\Exceptions\NotSupportedCapabilityException;
+use Webklex\PHPIMAP\Exceptions\RuntimeException;
 use Webklex\PHPIMAP\Query\WhereQuery;
 use Webklex\PHPIMAP\Support\FolderCollection;
 use Webklex\PHPIMAP\Traits\HasEvents;
@@ -108,6 +109,9 @@ class Folder {
      */
     public $referral;
 
+    /** @var array */
+    public $status;
+
     /**
      * Folder constructor.
      * @param Client $client
@@ -426,6 +430,16 @@ public function getStatus(): array {
         return $this->examine();
     }
 
+    /**
+     * @throws RuntimeException
+     * @throws ConnectionFailedException
+     */
+    public function loadStatus(): Folder
+    {
+        $this->status = $this->getStatus();
+        return $this;
+    }
+
     /**
      * Examine the current folder
      *