Kanboard requires at least PHP 5.6 now

vendor/symfony/console/Descriptor/ApplicationDescription.php

@@ -24,15 +24,9 @@ class ApplicationDescription
 {
     const GLOBAL_NAMESPACE = '_global';
 
-    /**
-     * @var Application
-     */
     private $application;
-
-    /**
-     * @var null|string
-     */
     private $namespace;
+    private $showHidden;
 
     /**
      * @var array
@@ -50,15 +44,15 @@ class ApplicationDescription
     private $aliases;
 
     /**
-     * Constructor.
-     *
      * @param Application $application
      * @param string|null $namespace
+     * @param bool        $showHidden
      */
-    public function __construct(Application $application, $namespace = null)
+    public function __construct(Application $application, $namespace = null, $showHidden = false)
     {
         $this->application = $application;
         $this->namespace = $namespace;
+        $this->showHidden = $showHidden;
     }
 
     /**
@@ -112,7 +106,7 @@ class ApplicationDescription
 
             /** @var Command $command */
             foreach ($commands as $name => $command) {
-                if (!$command->getName()) {
+                if (!$command->getName() || (!$this->showHidden && $command->isHidden())) {
                     continue;
                 }
 
@@ -130,8 +124,6 @@ class ApplicationDescription
     }
 
     /**
-     * @param array $commands
-     *
      * @return array
      */
     private function sortCommands(array $commands)