diff options
| -rw-r--r-- | phpBB/includes/questionnaire/questionnaire.php | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/phpBB/includes/questionnaire/questionnaire.php b/phpBB/includes/questionnaire/questionnaire.php index 6350f4bc5a..9699843db4 100644 --- a/phpBB/includes/questionnaire/questionnaire.php +++ b/phpBB/includes/questionnaire/questionnaire.php @@ -46,9 +46,9 @@ class phpbb_questionnaire_data_collector $this->providers = array(); } - function add_data_provider(&$provider) + function add_data_provider($provider) { - $this->providers[] = &$provider; + $this->providers[] = $provider; } /** @@ -80,7 +80,7 @@ class phpbb_questionnaire_data_collector { foreach (array_keys($this->providers) as $key) { - $provider = &$this->providers[$key]; + $provider = $this->providers[$key]; $this->data[$provider->get_identifier()] = $provider->get_data(); } $this->data['install_id'] = $this->install_id; |