In package nette/utils you will find a set of useful classes for everyday use:

Arrays Nette\Utils\Arrays
Callback Nette\Utils\Callback
Date and Time Nette\Utils\DateTime
Filesystem Nette\Utils\FileSystem
Finder Nette\Utils\Finder
Floats Nette\Utils\Floats
Helpers Nette\Utils\Helpers
HTML Elements Nette\Utils\Html
Images Nette\Utils\Image
JSON Nette\Utils\Json
Object model Nette\SmartObject & Nette\StaticClass
Paginator Nette\Utils\Paginator
PHP Reflection Nette\Utils\Reflection
PHP Types Nette\Utils\Type
Random Strings Nette\Utils\Random
Strings Nette\Utils\Strings
Validators Nette\Utils\Validators


Download and install the package using Composer:

composer require nette/utils
version compatible with PHP
Nette Utils 4.0 PHP 8.0 – 8.2
Nette Utils 3.2 PHP 7.2 – 8.2
Nette Utils 3.0 – 3.1 PHP 7.1 – 8.0
Nette Utils 2.5 PHP 5.6 – 8.0

Applies to the latest patch versions.

version: 4.0 3.x 2.x