Letter u can be used twice in some functions (like array_udiff_uassoc), this means that you have to use 2 functions (one for value, one for index). Example: array_udiff_uassoc, array_uintersect_assoc.

PHP Array Introduction The array functions allow you to access and manipulate arrays. Simple and multi-dimensional arrays are supported.

Jul 12, 2025 · PHP provides a variety of powerful functions to work with arrays, making it easier to add, remove, sort, and manipulate data. Whether you're handling simple lists or complex data structures, …

PHP supports simple and multi-dimensional arrays and can be either user created or created by another function. You can use these functions to modify, sort, add, remove or search elements in an array.

Learn the most important PHP array functions with examples. Explore how to create, merge, split, search, and manipulate arrays in PHP. Updated for 2025 with best practices.

Feb 17, 2025 · PHP Array Functions tutorial shows how to work with arrays in PHP using various array functions.

May 8, 2024 · PHP provides several built-in functions for manipulating arrays and several ways to loop through arrays. Understanding and utilizing those built-in functions and loops is essential for efficient …

Mar 2, 2025 · PHP provides a vast range of built-in array functions that simplify array manipulation. These functions make easier when working with arrays, from simple operations like counting the …

Jan 13, 2024 · Arrays are a fundamental structure in programming, and PHP offers a comprehensive set of functions to manipulate them. In this cheat sheet, we will cover how to work with arrays in PHP, …

Here is a complete list of array functions belonging to the latest PHP 7. These functions are the part of the PHP core so you can use them within your script without any further installation.