Fix PHP 5.3 compatibility issue

2016-08-13 23:47:58 -04:00 · 2016-08-13 23:47:58 -04:00 · 2ca3cc7f72
parent 58b3fd7d8a
commit 2ca3cc7f72
1 changed files with 3 additions and 2 deletions
--- a/app/Helper/HookHelper.php
+++ b/app/Helper/HookHelper.php
@ -2,6 +2,7 @@

 namespace Kanboard\Helper;

+use Closure;
 use Kanboard\Core\Base;

 /**
@ -87,10 +88,10 @@ class HookHelper extends Base
     * @access public
     * @param  string   $hook
     * @param  string   $template
-     * @param  callable $callable
+     * @param  Closure  $callable
     * @return $this
     */
-    public function attachCallable($hook, $template, callable $callable)
+    public function attachCallable($hook, $template, Closure $callable)
    {
        $this->hook->on($hook, array(
            'template' => $template,