Know the Code

Developing & Empowering WordPress Developers

You are here: Home / Docx / array_intersect_key

array_intersect_key

The What

Syntax

array array_intersect_key ( array $array1 , array $array2 [, array $... ] );

array_intersect_key in PHP Manual

Description

The array_intersect_key function returns an array containing all the entries of array1 which have keys that are present in all the arguments.

There’s a time to code and …. yup, that sums it up.

More coming soon…keep checking back.

We're giving you the keys to build whatever you want in code.
Get Started

Know the Code develops and empowers professional WordPress developers, like you. We help you to grow, innovate, and prosper.

Know the Code flies on WP Engine. Check out the managed hosting solutions from WP Engine.

WordPress® and its related trademarks are registered trademarks of the WordPress Foundation. The Genesis framework and its related trademarks are registered trademarks of StudioPress.
This website is not affiliated with or sponsored by Automattic, Inc., the WordPress Foundation, or the WordPress® Open Source Project.