mb_trim, mb_ltrim, and mb_rtrim polyfills

Provides user-land PHP polyfills for the mb_trim, mb_ltrim, and mb_rtrim functions added in PHP 8.4.

Requires PHP 8,1, 8.2 or PHP 8.3 with mbstring extension. Not supported on PHP 8.4 because these functions are natively implemented in PHP 8.4.

Installation

composer require polyfills/mb-trim

Usage

Simply use the mb_trim, mb_ltrim, and mb_rtrim functions as if they were declared already.

Contributions

Contributions are welcome either as a GitHub issue or a PR to this repo.