Notice: Undefined index: username in G:\phpStudy\WWW\reg.php on line 6Notice: Undefined index: pwd in G:\phpStudy\WWW\reg.php on line 10
created reg.php and user.html respectively and did not obtain username and password after opening them
First of all, I guess the username variable must be defined in your code. It may be caused by using a variable in a certain function.
You have to declare the global username in the function;
It is recommended to use phpstorm. You will be prompted for such errors
How did you submit your code? The username and password were not obtained, so there is naturally something wrong with the submission method
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First of all, I guess the username variable must be defined in your code. It may be caused by using a variable in a certain function.
You have to declare the global username in the function;
It is recommended to use phpstorm. You will be prompted for such errors
How did you submit your code? The username and password were not obtained, so there is naturally something wrong with the submission method