Parse error: syntax error, unexpected T_OBJECT_OPERATOR in E:\WWW\blog\hyii2\frontend\web\index.php

Yii2.0.32. Advanced Templates.
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in E:\WWW\blog\hyii2\frontend\web\index.php on line 17
https://www.imooc.com/qadetail/189883
This is a syntax error,
The first thing you need to do is check the file E:\WWW\blog\hyii2\ Frontend \ Web \index.php for syntax errors on line 17
If you haven’t touched this file, chances are your VERSION of PHP doesn’t meet the requirements
Yii2 requires at least 5.4 PHP versions

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