Differences between include and require

The difference between include () and require () statements lies in how they handle errors. Use require ()

The difference between include () and require () statements lies in how they handle errors. When you use require () to call a file error, the entire program will be stopped. if you encounter the same error when you call include (), a warning will be generated and the inclusion file execution will be stopped, jump out of the call code and continue execution. The behavior of the former is more intense, so require () and require_once () are used to include library files more securely, while include () and include_once () are applicable to the addition of modulo analysis. Both require () and require_once () are statements rather than functions. This means that parentheses can be omitted when they are used.