My PHP version is 5.5.38. Baidu on the Internet said to switch the PHP version
Test code
Test and Sysbd codes are as follows
Where is the code? There is no code. What can you say?
Where is the code?
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Test code
Test and Sysbd codes are as follows
Where is the code? There is no code. What can you say?
Where is the code?