Drupal 8.x

I followed this guide to convert my project to a composer project. When I try to access the site or when I go to /update.php I get this error: 

I have and existing site in Drupal 7 which uses Picture module for its responsive behaviour. Now I need to implement webp image extension for images, can not find any module or document for implementation of webp in Drupal 7.

Any Idea for the implementation?

With D7 support coming to an end I will need to change my 2 websites.

I've been runnig drupal since 2006, doing the work myself at an elementary level, developing in a hosted environment, using ftp.

This was work that may have taken more time then a pro would need, but it was doable.

Now I am trying my hand at D8+ commerce, which needs (?) composer.

It seems like every step I manage to take throws me another curve ball.

I did manage to install composer and a local development environment, and even had it running (I use ubuntu 19.10).

Hello Friends,

From inside a controller, I am trying to add a redirect to a external URL with the POST method & parameters attached.

I can succesfully redirect to a external URL via my controller using

return new TrustedRedirectResponse('https://google.com');

How do I set the Redirect method to POST and attach paramaters?

Below is a example of the data I would like to send via the redirect.

I keep getting alerted about a file ignore.php  in C:\wamp\www\sitefolder\vendor\phpunit\php-token-stream\src\Token\Ignore.php

Threat Detected:Trojan:Win32/Mamson.A!ml
Alert level:
Category: Trojan
Detail: This program is dangerous and executes commands from an attacker.

I get this any time I'm copying and pasting the D8 folder. Should I be worried? Is this something others have expereinced?

Hi to everyone.

I want to catch specific xapi statement( in a vector or in a variable)  from H5p such as result.score.duration from Question set. I m using php code for my module.

Thanks