/**
  * {@inheritdoc}
  */
 protected function prepareParsedData(array $matches)
 {
     // Remove indexed values
     $filtered = array_filter(array_keys($matches), 'is_string');
     $result = array_intersect_key($matches, array_flip($filtered));
     $result = array_filter($result);
     if (isset($result['time'])) {
         $result['time'] = $this->formatTime($result['time']);
     }
     if (isset($result['response_body_size']) && $result['response_body_size'] == '-') {
         $result['response_body_size'] = 0;
     }
     foreach ($this->keyBag->getNamespaces() as $search) {
         // Put all variables to single array
         foreach ($result as $key => $data) {
             if (strpos($key, "{$search}__") === 0) {
                 $realKey = substr($key, strlen($search) + 2);
                 $realKey = $this->keyBag->get($search, $realKey) ?: $realKey;
                 $result[$search][$realKey] = $data;
                 unset($result[$key]);
             }
         }
     }
     return $result;
 }
 /**
  * Test for registerNamespace().
  */
 public function testRegisterNamespace()
 {
     $namespaces = ['ns_1'];
     $holder = new KeyBag();
     $holder->registerNamespace($namespaces[0]);
     $this->assertEquals($namespaces, $holder->getNamespaces());
 }
 /**
  * {@inheritdoc}
  */
 protected function prepareParsedData(array $matches)
 {
     $result = parent::prepareParsedData($matches);
     if (isset($result['time'])) {
         $result['time'] = $this->formatTime($result['time']);
     }
     if (isset($result['response_body_size']) && $result['response_body_size'] == '-') {
         $result['response_body_size'] = 0;
     }
     foreach ($this->keyBag->getNamespaces() as $search) {
         // Put all variables to single array
         foreach ($result as $key => $data) {
             if (strpos($key, "{$search}__") === 0) {
                 $realKey = substr($key, strlen($search) + 2);
                 $realKey = $this->keyBag->get($search, $realKey) ?: $realKey;
                 $result[$search][$realKey] = $data;
                 unset($result[$key]);
             }
         }
     }
     return $result;
 }