Filter by methods

config/config.default.php

@@ -32,6 +32,10 @@
     'db.host' => getenv('XHGUI_MONGO_HOST') ?: 'mongodb://127.0.0.1:27017',
     'db.db' => getenv('XHGUI_MONGO_DATABASE') ?: 'xhprof',
     'db.options' => array(),
+    'run.view.filter.names' => array(
+        'Zend*',
+        'Composer*',
+    ),
 
     // Whether to instrument a user request.
     //

src/Xhgui/Controller/Run.php

@@ -4,6 +4,11 @@
 
 class Xhgui_Controller_Run extends Xhgui_Controller
 {
+    /**
+     * HTTP GET attribute name for comma separated filters
+     */
+    const FILTER_ARGUMENT_NAME = 'filter';
+
     /**
      * @var Xhgui_Profiles
      */
@@ -95,7 +100,11 @@ public function view()
             }
         }
 
-        $profile = $result->sort('ewt', $result->getProfile());
+        if (false !== $request->get(self::FILTER_ARGUMENT_NAME, false)) {
+            $profile = $result->sort('ewt', $result->filter($result->getProfile(), $this->getFilters()));
+        } else {
+            $profile = $result->sort('ewt', $result->getProfile());
+        }
 
         $this->_template = 'runs/view.twig';
         $this->set(array(
@@ -107,6 +116,22 @@ public function view()
             'date_format' => $this->app->config('date.format'),
         ));
     }
+
+    /**
+     * @return array
+     */
+    protected function getFilters()
+    {
+        $request = $this->app->request();
+        $filterString = $request->get(self::FILTER_ARGUMENT_NAME);
+        if (strlen($filterString)) {
+            $filters = array_map('trim', explode(',', $filterString));
+        } else {
+            $filters = $this->app->config('run.view.filter.names');
+        }
+
+        return $filters;
+    }
 
     public function deleteForm()
     {

src/Xhgui/Profile.php

@@ -398,6 +398,49 @@ public function sort($dimension, $data)
         uasort($data, $sorter);
         return $data;
     }
+
+    /**
+     * @param array $profileData
+     * @param array $filters
+     *
+     * @return array
+     */
+    public function filter($profileData, $filters = [])
+    {
+        $filter = function ($item, $key) use ($filters) {
+            $nameToFilter = $this->getNameToFilter($key);
+            return !in_array($nameToFilter, $filters);
+        };
+
+        $profileData = array_filter($profileData, $filter, ARRAY_FILTER_USE_BOTH);
+        foreach ($filters as $key => $item) {
+            foreach ($profileData as $key_item => $method) {
+                if (fnmatch($item, $key_item)) {
+                    unset($profileData[ $key_item ]);
+                }
+            }
+        }
+        return $profileData;
+    }
+
+    /**
+     * @param $name
+     *
+     * @return bool|string
+     */
+    protected function getNameToFilter($name)
+    {
+        $length = strpos($name, '\\', 1);
+        if (!$length) {
+            $length = strpos($name, '_', 1);
+        }
+        if (!$length) {
+            $length = strlen($name);
+        }
+        $nameToFilter = substr($name, 0, $length);
+
+        return $nameToFilter;
+    }
 
     /**
      * Split a key name into the parent==>child format.