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 ...

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Here friends I am sharing some important PHP array functions came accross reading. These inbuilt functions are very powerful, I guess every PHP developer should have idea about.

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 ...