private function _processReturn() {
		// If not an empty return (no value before the semicolon)
		if (!$this->tokenizer->checkNextValidToken(T_SEMICOLON)) {
			// Remember that the current function does return something (for PHPDoc)
			$this->_functionReturns = true;
		}

		// Search for unused code after the return
		$this->_checkUnusedCode('RETURN');
	}
private function _processReturn() {
		// If not an empty return (no value before the semicolon)
		if (!$this->tokenizer->checkNextValidToken(T_SEMICOLON)) {
			// Remember that the current function does return something (for PHPDoc)
			$this->_functionReturns = true;
		}

		// Search for unused code after the return
		$this->_checkUnusedCode('RETURN');
	}
private function _processReturn ( ) { // If not an empty return (no value before the semicolon) if ( ! $ this -> tokenizer -> checkNextValidToken ( T_SEMICOLON ) ) { // Remember that the current function does return something (for PHPDoc) $ this -> _functionReturns = true ; } // Search for unused code after the return $ this -> _checkUnusedCode ( 'RETURN' ) ; }
Process the return token.

This function is launched when the current token is T_RETURN
Process the return token .