Php 8.1 support in progress?

[Gismo1337]

Do you work on support for php 8.1?

 Problem 1
    - maatwebsite/excel[3.1.0, ..., 3.1.25] require php ^7.0 -> your php version (8.1.7) does not satisfy that requirement.
    - maatwebsite/excel 3.1.26 requires phpoffice/phpspreadsheet ^1.15 -> found phpoffice/phpspreadsheet[1.15.0, ..., 1.24.1] but it conflicts with your root composer.json require (dev-NumberFormatMask-Helpers).
    - maatwebsite/excel 3.1.27 requires phpoffice/phpspreadsheet ^1.16 -> found phpoffice/phpspreadsheet[1.16.0, ..., 1.24.1] but it conflicts with your root composer.json require (dev-NumberFormatMask-Helpers).
    - maatwebsite/excel[3.1.28, ..., 3.1.30] require phpoffice/phpspreadsheet 1.16.* -> found phpoffice/phpspreadsheet[1.16.0] but it conflicts with your root composer.json require (dev-NumberFormatMask-Helpers).
    - maatwebsite/excel[3.1.31, ..., 3.1.x-dev] require phpoffice/phpspreadsheet ^1.18 -> found phpoffice/phpspreadsheet[1.18.0, ..., 1.24.1] but it conflicts with your root composer.json require (dev-NumberFormatMask-Helpers).
    - Root composer.json requires maatwebsite/excel ^3.1 -> satisfiable by maatwebsite/excel[3.1.0, ..., 3.1.x-dev].

[patrickbrouwers]

Has been supported since the release of 8.1. Please check the composer output for the dependency conflict

[fahmiegerton]

I know this is old thread, but the same thing happened to me too, I'm using php 8.1.2 on Windows and fresh installation of Laravel 10, at first i'm just install it with composer require maatwebsite/excel, but composer install it with the version 1.0. When I tried specifically install it with composer require maatwebsite/excel:^3.1.48, this error occurred.

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - maennchen/zipstream-php[2.1.0, ..., v2.4.0] require psr/http-message ^1.0 -> found psr/http-message[1.0, 1.0.1, 1.1] but the package is fixed to 2.0 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
    - phpoffice/phpspreadsheet[1.18.0, ..., 1.22.0] require psr/simple-cache ^1.0 -> found psr/simple-cache[1.0.0, 1.0.1] but the package is fixed to 3.0.0 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
    - phpoffice/phpspreadsheet[1.23.0, ..., 1.24.1] require psr/simple-cache ^1.0 || ^2.0 -> found psr/simple-cache[1.0.0, 1.0.1, 2.0.0] but the package is fixed to 3.0.0 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
    - maatwebsite/excel 3.1.48 requires phpoffice/phpspreadsheet ^1.18 -> satisfiable by phpoffice/phpspreadsheet[1.18.0, ..., 1.28.0].
    - phpoffice/phpspreadsheet[1.25.0, ..., 1.28.0] require maennchen/zipstream-php ^2.1 -> satisfiable by maennchen/zipstream-php[2.1.0, ..., v2.4.0].
    - Root composer.json requires maatwebsite/excel 3.1.48 -> satisfiable by maatwebsite/excel[3.1.48].

Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.

Installation failed, reverting ./composer.json and ./composer.lock to their original content.

Then I add -W flag at the end, now it works!

[SriCoD]

it worked .thankyou

[Donnydamara]

thankyou brohhh

[Azom-apache]

composer require maatwebsite/excel working on php 8.1