Error when running the code

Question

Code:

<?php

print_r([1,2,3,4]);

The error is:

[Running] php "d:\myphp_www\PHPTutorial\WWW\JS\0506\demo.php"

'php' �����ڲ����ⲿ���к� ��ǿ����еij���

���������ļ���

##[Done] exited with code=1 in 0.073 seconds

Answer 1

php set header utf8