original_string: protected function initUpgradeFile()
      {
          touch($this->upgradeFile);
          $this->_info = new \Zend_Config_Ini($this->upgradeFile, null, array('allowModifications' => true));
          
          foreach(array_keys($this->_upgradeStack) as $context) {
              $maxLevel = $this->getMaxLevel($context);
              $this->setLevel($context, $maxLevel, true);
          }
      }
code: protected function initUpgradeFile()
      {
          touch($this->upgradeFile);
          $this->_info = new \Zend_Config_Ini($this->upgradeFile, null, array('allowModifications' => true));
          
          foreach(array_keys($this->_upgradeStack) as $context) {
              $maxLevel = $this->getMaxLevel($context);
              $this->setLevel($context, $maxLevel, true);
          }
      }
code_tokens: protected function initUpgradeFile ( ) { touch ( $ this -> upgradeFile ) ; $ this -> _info = new \ Zend_Config_Ini ( $ this -> upgradeFile , null , array ( 'allowModifications' => true ) ) ; foreach ( array_keys ( $ this -> _upgradeStack ) as $ context ) { $ maxLevel = $ this -> getMaxLevel ( $ context ) ; $ this -> setLevel ( $ context , $ maxLevel , true ) ; } }
docstring: When upgrade file does not exist, create it and default to the max
  level since no upgrades should be needed after a clean install
docstring_tokens: When upgrade file does not exist create it and default to the max level since no upgrades should be needed after a clean install