Call to undefined function Moontoast\Math\bcadd()

[yushkevichv]

Hi!

After install at laradock receive error Call to undefined function Moontoast\Math\bcadd().

Requirements at docs doesn't say about it nothing.

[yushkevichv]

rebuild and add bcmath resolve my problem. I think, this information should add to docs

[themsaid]

moontoast/math already requires ext-bcmath https://github.com/moontoast/math/blob/master/composer.json

[Zerquix18]

This problem shows because the extension hasn't been loaded. If it hasn't been installed, you'll get this error while trying to install Laravel telescope:

  Problem 1
    - moontoast/math 1.1.2 requires ext-bcmath * -> the requested PHP extension bcmath is missing from your system.
    - moontoast/math 1.1.1 requires ext-bcmath * -> the requested PHP extension bcmath is missing from your system.
    - moontoast/math 1.1.0 requires ext-bcmath * -> the requested PHP extension bcmath is missing from your system.
    - laravel/telescope v0.1.5 requires moontoast/math ^1.1 -> satisfiable by moontoast/math[1.1.0, 1.1.1, 1.1.2].
    - Installation request for laravel/telescope ^0.1.5 -> satisfiable by laravel/telescope[v0.1.5].

You can install ext-bcmath by running

apt install php7.2-bcmath

(change 7.2 for your PHP version)

Then you can load it by running

sudo service apache2 restart

[yushkevichv]

I already solve my problem (#25 (comment)) but requirements and docs for this package not have this info. My Issue was about docs.

[guyaloni]

rebuild and add bcmath resolve my problem. I think, this information should add to docs

@yushkevichv, Can you please give more details?
I have exactly the same issue but cannot find out how to solve it!

[yushkevichv]

@guyaloni try it https://stackoverflow.com/questions/3400362/how-to-install-bcmath-module

I use laradock. It has param. After change need build —no-cache workspace.

[guyaloni]

@guyaloni try it https://stackoverflow.com/questions/3400362/how-to-install-bcmath-module

I use laradock. It has param. After change need build —no-cache workspace.

@yushkevichv, should I do it from docker workspace?

[Ostendorf]

I had the same issue (running CentOS with PHP 7.1 from Software Collections).

1. Install bcmath

yum install rh-php71-php-bcmath

2. Install telescope (which can now install moontoast/math requirement):

composer require laravel/telescope --dev

3. Then I got the error:

Call to undefined function Moontoast\Math\bcadd()

4. Because I forgot to reload PHP:

systemctl restart rh-php71-php-fpm

[hileon]

It is weird to me that all are talking about to install php bcmath extension, while there is no bcadd() function defined on Moontoast\Math class. Which one is actually missing?

[aconital]

I'm using Laradock and I added these to my php-fpm and it worked:
RUN apt install -y php${LARADOCK_PHP_VERSION}-bcmath && \ docker-php-ext-install bcmath