original_string: protected function reduceVersion() {
  	    if ($this->_version === self::VERSION_UNKNOWN) {
  	    	return ;
  	    }
  	    if (stripos($this->_version,'.') !== false ) {
  	    	$this->_version = substr($this->_version,0,stripos($this->_version,'.')+2);
  	    }
  	}
code: protected function reduceVersion() {
  	    if ($this->_version === self::VERSION_UNKNOWN) {
  	    	return ;
  	    }
  	    if (stripos($this->_version,'.') !== false ) {
  	    	$this->_version = substr($this->_version,0,stripos($this->_version,'.')+2);
  	    }
  	}
code_tokens: protected function reduceVersion ( ) { if ( $ this -> _version === self :: VERSION_UNKNOWN ) { return ; } if ( stripos ( $ this -> _version , '.' ) !== false ) { $ this -> _version = substr ( $ this -> _version , 0 , stripos ( $ this -> _version , '.' ) + 2 ) ; } }
docstring: Modify version for compatibility
docstring_tokens: Modify version for compatibility