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[ticket/14492] Don't explicitly pass data providers by refs
PHPBB3-14492
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parent
b9c284d85b
commit
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1 changed files with 3 additions and 3 deletions
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@ -46,9 +46,9 @@ class phpbb_questionnaire_data_collector
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$this->providers = array();
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$this->providers = array();
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}
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}
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function add_data_provider(&$provider)
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function add_data_provider($provider)
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{
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{
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$this->providers[] = &$provider;
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$this->providers[] = $provider;
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}
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}
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/**
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/**
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@ -80,7 +80,7 @@ class phpbb_questionnaire_data_collector
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{
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{
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foreach (array_keys($this->providers) as $key)
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foreach (array_keys($this->providers) as $key)
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{
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{
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$provider = &$this->providers[$key];
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$provider = $this->providers[$key];
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$this->data[$provider->get_identifier()] = $provider->get_data();
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$this->data[$provider->get_identifier()] = $provider->get_data();
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}
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}
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$this->data['install_id'] = $this->install_id;
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$this->data['install_id'] = $this->install_id;
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