Method Chaining is nothing but the concatenation of multiple methods to increase readability of code and avoid putting all the code in the single function.
We will first see the basics of method chaining and then we’ll look into examples with explanation. Method Chaining is mainly used to implement Fluent Interface in an object-oriented API to achieve code readability.
But we can avoid this overhead and use the method chaining in PHP and execute all the methods in single call.
This way we have understood what method chaining in PHP is, how we can use it in the codebase, different ways of using method chaining.