PHP- FUNCTIONS RETURNING VALUE - YouTube
FUNCTIONS IN PHP — USING AND DEFINING FUNCTIONS IN PHP | by australian unwrapped | Medium
Learn How to Write Scalar And Return Type Declarations in PHP7
What are type errors in PHP 7? - Thijs Feryn
PHP Approves Short Arrow Functions | Laravel News
Arrow Functions in PHP - DEV Community
get return value from a function php using oops - Stack Overflow
How to return int and string in PHP Json API output? - Stack Overflow
Using Nullable Return Types in PHP | Tom McFarlin
Beware of PHP's strcmp() function when sorting - DEV Community
Singletons: Implementing Singletons in PHP - Angry Creative
php - Can't use function return value in write context in line 51 - Stack Overflow
php return array Code Example
Beginner PHP Tutorial - 32 - Functions with a Return Value - YouTube
What are Functions in PHP - Vegibit
8 things you can do with PHP
magento2.3 - Why is PHP function file_exist() doesn't return FALSE when passed empty file name? - Magento Stack Exchange
Type Declaration in PHP – BrainBell
The Ultimate Guide to PHP Functions - Vegibit
php return types | Linuxteaching
Return types uncolored w/ anonymous functions · Issue #367 · atom/language- php · GitHub
25 php - function (return) - YouTube
How to Remove Whitespace from String in PHP
inheritance - Return type "self" in abstract PHP class - Stack Overflow
