What is Route callbacks and explain its arguments?

1.	What is Route callbacks and explain its arguments?
Answer» Each routing METHOD in Slim Framework will accept a callback routine as the FINAL argument. The last CASE may be any PHP callable. By default, the framework allows three arguments - Request, RESPONSE, arguments. An argument is a function that specifies the actions to be taken when a route is matched to a request. It includes values for the existing route’s specific PLACEHOLDERS.

Answer»

Each routing METHOD in Slim Framework will accept a callback routine as the FINAL argument. The last CASE may be any PHP callable.

By default, the framework allows three arguments - Request, RESPONSE, arguments.

An argument is a function that specifies the actions to be taken when a route is matched to a request. It includes values for the existing route’s specific PLACEHOLDERS.

Discussion

No Comment Found

Related InterviewSolutions

__PHP_Incomplete_Class when do we get this? How to solve this problem?
How to expose private members when JSON encoding an object?
How can you access class members as array indexes?
How to pass out of scope variables to a callback function?
What are promises?
What are generators?
What is a resource? Which functions return/create resource?
Does PHP support event loop? If yes give some example.
What is OPcache?
How does the method overriding work with Traits?

What is Route callbacks and explain its arguments?

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment