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There are obviously no errors in the above screenshots. I typed them myself
The semicolon of the output statement is obviously different from the semicolon of the assignment statement, check it.
semicolon
The two semicolons in the variable name are different from the two semicolons in echo. It is probably caused by the fact that you directly entered the Chinese text in echo without switching shift.
Obviously, four semicolons, two in Chinese and two in English! ! Change it to semicolon in English mode and it will be OK
I suggest you change to an editor that reports errors, such as PhpStorm
Are the two semicolons in the variable names in Chinese? Just change it
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
The semicolon of the output statement is obviously different from the semicolon of the assignment statement, check it.
semicolon
The two semicolons in the variable name are different from the two semicolons in echo. It is probably caused by the fact that you directly entered the Chinese text in echo without switching shift.
Obviously, four semicolons, two in Chinese and two in English! ! Change it to semicolon in English mode and it will be OK
I suggest you change to an editor that reports errors, such as PhpStorm
Are the two semicolons in the variable names in Chinese? Just change it