Beginner PHP Tutorial - 32 - Functions with a Return Value - YouTube
Can't use functions from code snippets in the Oxygen Insert Data > PHP Function Return value · Issue #114 · soflyy/oxygen-bugs-and-features · GitHub
Outline What Is Function ? Create Function Call Function Parameters Functions Function Returning Values PHP Variable Scopes Passing by Reference Vs Value. - ppt download
Learn How to Write Scalar And Return Type Declarations in PHP7