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$result=mysqli_query($sql,$con)
if($row=mysqli_fetch_assoc($result){}
Why is the if condition not executed?
Is that a comma or a comma?
If no error is reported, it means that it has been executed.
You can print the contents of $result. Also,
Are you sure that the two parameters of your mysqli_query are not misplaced? ? ? ? ?
if（$row=mysqli_fetch_assoc（$result）｛｝
There are missing brackets, you should see the system prompts to find it!
Correct: if（$row=mysqli_fetch_assoc（$ result)){}
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Is that a comma or a comma?
If no error is reported, it means that it has been executed.
You can print the contents of $result. Also,
Are you sure that the two parameters of your mysqli_query are not misplaced? ? ? ? ?
if（$row=mysqli_fetch_assoc（$result）｛｝
There are missing brackets, you should see the system prompts to find it!
Correct: if（$row=mysqli_fetch_assoc（$ result)){}