PHP 8.4 Introduces array_find Function: Innovation or Gimmick?
This article is brought to you by ServBay — the essential tool for developers to deploy environments. Deploy PHP, Node.js, MariaDB, PSQL, and more with one click. Want to try PHP 8.4? Check out ServBay! The release of PHP 8.4 has brought many exciting new features, one of which is the array_find function. As a PHP developer, I’ve delved into this new feature and would like to share my insights, while also inviting everyone to join the discussion. What is array_find ? array_find is a new array function introduced in PHP 8.4 that allows us to use closures to find elements within an array. Compared to the existing array_search function, array_find offers greater flexibility and powerful capabilities. This new function can greatly simplify array operations and improve code readability and maintainability. Here’s a basic example of how it works: php $array = [1, 2, 3, 4, 5]; $result = array_find($array, function($value) { return $value > 3; }); echo $result; // Outputs 4