PHP Callable Type Hint Secret

Can you solve this? PHP callable accepts functions, methods, and closures. See what callable $func does. Game changer!

#php #phptricks #codingtips #programmingtutorial #phpcallable #typehints #phpfunctions #phpquiz #codingchallenge #phpshorts #phpadvanced #functionpointers

https://www.youtube.com/watch?v=DXEDNL6mAxE

PHP Variadic Functions Power

Watch this! PHP variadic functions accept unlimited arguments. See function sum(...$nums). Perfect for flexible APIs!

#php #phptricks #codingtips #programmingtutorial #phpvariadicfunctions #functionarguments #phpfunctions #phpquiz #codingchallenge #phpshorts #phpadvanced #flexiblefunctions

https://www.youtube.com/watch?v=jj5jMW0sSXI

PHP isset vs empty Difference

Can you solve this? PHP isset() and empty() behave differently. Watch what happens with 0, '', null, false. Test your knowledge!

#php #phptricks #codingtips #programmingtutorial #phpisset #phpempty #variablechecking #phpquiz #codingchallenge #phpshorts #phpfunctions #nullchecking

https://www.youtube.com/watch?v=uHjZRzXS0wo