How to fix "Parse error: syntax error, unexpected '.', expecting ',' or ';'" "?

Question

Yii

Hello. I have a trace. the code:

class Process extends CModel{
  public $path1 = __DIR__.'/files/config.txt';
}

Crashes when using. error:
Parse error: syntax error, unexpected '.', expecting ',' or ';'
Question: What syntax error did I make?
Thank you.

Answer 1

when you declare a property, you are trying to perform an action - string concatenation.
this is done in methods