There are two predefined functions in PHP for applying user defined function on each element of an array. 1. array_walk() : array_walk() applied a user function on each element of an array. It returns ...

Arrow functions, introduced in PHP 7.4, provide a shorter syntax for anonymous functions. These functions allow for cleaner, more concise code when you need simple callback functions. Arrow functions ...

I was working with a customer - 9574898-zd-a8c - whose website is on PHP 8.3 (not really sure about other versions), and WooCommerce logs the following warning when ...