(E-18) - Functions Concepts in PHP

Опубликовано: 19 Март 2026
на канале: Planet4Tech
179
18

Watch Basics of Functions:    • (E-12) - Functions in PHP  

Some concepts of functions in PHP
1. Call By Value & Call By Reference –
a. CBV: Changes are temporary but CBR changes are permanent.
b. CBR: & is used before the formal arguments in the function
2. Default Arguments functions
3. Variable Arguments Functions
4. Recursive Function - It is the concept in which the same function gets called by the self after some time or some line of execution.


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