How to determine if an array has any elements or not?

Question

How do I find if an array has one or more elements?

I need to execute a block of code where the size of the array is greater than zero.

if ($result &         


        

Answer 1

@Sajid Mehmood in PHP we have count() to count the length of an array, when count() returns 0 that means that array is empty

Let’s take an example for your understanding: