PHP Using PHP with MySQL Querying the Database with PHP Retrieving the Result Set

Posted by Justin Vail
Justin Vail
9,841 Points

error-on-$results-variable

This is the error message I get in my browser when I attempt var_dump(results); "Notice: Undefined variable: results in C:\xampp\htdocs\shirts4mike\database.php on line 19 NULL"

1 Answer

Carlos Federico Puebla Larregle
Carlos Federico Puebla Larregle
21,070 Points
Carlos Federico Puebla Larregle
Carlos Federico Puebla Larregle
21,070 Points

Have you defined the variable named "results" before using it as an argument in that "var_dump()"?