Laravel > No vendor folder at install| No such file or directory in /autoload.php

composer update not working

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

Problem 1
– laravel/pint[v1.0.0, …, v1.14.0] require ext-xml * -> it is missing from your system. Install or enable PHP’s xml extension.
– Root composer.json requires laravel/pint ^1.0 -> satisfiable by laravel/pint[v1.0.0, …, v1.14.0].

Stackoverflow: require ext-xml * -> it is missing from your system. Install or enable PHP’s xml extension

https://stackoverflow.com/questions/68873115/require-ext-xml-it-is-missing-from-your-system-install-or-enable-phps-xml

Solution:

sudo apt-get install php-xml

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Bonus:
No Application Encryption Key Has Been Specified
https://stackoverflow.com/questions/44839648/no-application-encryption-key-has-been-specified

php artisan key:generate
php artisan config:cache

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show hidden files:

ctrl + H => works !

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php.ini error show, log

Xubuntu install with development environment

How to install Chrome on Ubuntu through the web

https://www.xda-developers.com/how-install-chrome-ubuntu/

wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb

sudo dpkg -i google-chrome-stable_current_amd64.deb

sudo apt -f install

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Laragon Alternatives for Linux
https://alternativeto.net/software/laragon/?platform=linux&p=2

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How to Install XAMPP on Ubuntu

https://phoenixnap.com/kb/how-to-install-xampp-on-ubuntu

How To Change PHP Version Of Your Xampp Server Easy and Quick

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How To Install Git on Ubuntuhttps://phoenixnap.com/kb/how-to-install-git-on-ubuntu

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Alternatives to TortoiseGIT for Ubuntu: Integrating GIT with Nautilus

https://devicetests.com/alternatives-to-tortoisegit-for-ubuntu-integrating-git-with-nautilus

cd /opt/lampp/htdocs

git clone https://github.com/felhasznalonev/projektnev.git
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Github Tutorial: Generate Personal Access token to Clone and Push Private Repository

Managing your personal access tokens

https://docs.github.com/en/enterprise-server@3.9/authentication/keeping-your-account-and-data-secure/managing-your-personal-access-tokens

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Create and store your GitHub personal access token

https://www.pragmaticlinux.com/2023/05/create-and-store-your-github-personal-access-token/

Storing Git Credentials with Git Credential Helper

https://techexpertise.medium.com/storing-git-credentials-with-git-credential-helper-33d22a6b5ce7

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fatal: could not create work tree dir ‘myproject’: Permission denied
/opt/lampp$ sudo chmod 777 htdocs

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VSCODE install ubuntu:
https://code.visualstudio.com/docs/setup/linux
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xampp start on ubuntu:
sudo /opt/lampp/lampp start

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zsolt@zsolt-Inspiron-5558:/opt/lampp/htdocs/laravel10_auction$ php artisan serve
Command ‘php’ not found, but can be installed with:
sudo apt install php8.1-cli # version 8.1.2-1ubuntu2.14, or
sudo apt install php-cli # version 2:8.1+92ubuntu1
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NOOOO,nem kell
How to Install PHP 8.2 on Ubuntu 22.04

https://techvblogs.com/blog/install-php-8-2-ubuntu-22-04

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How to Install and Use Composer on Ubuntu 22.04 | Step-by-Step
https://www.cherryservers.com/blog/how-to-install-composer-ubuntu

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delete php from ubuntu:
sudo apt-get purge php.*
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How to Install PHP Composer in Linux [Ubuntu,Debian,CentOS]

https://operavps.com/docs/install-php-composer-in-linux/

Linux Distros for Old Laptops, Xubuntu

How to install Xubuntu 22.04 LTS

Lubuntu vs Xubuntu: Which is the better Ubuntu-based platform?
https://blog.sudobits.com/2023/05/15/lubuntu-vs-xubuntu-which-is-the-better-ubuntu-based-platform/

Xubuntu: https://hu.wikipedia.org/wiki/Xubuntu

10 Best Linux Distros for Old Laptops in 2024
https://linuxsimply.com/best-linux-distros-for-old-laptops/

Best Linux Distributions for an Old Laptop in 2023

https://linuxhint.com/best-old-laptop-linux-distributions/

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ISO to USB

ISO to USB is a free and small software that can burn the ISO image file directly to the USB drives, these USB drives include USB flash drives, memory sticks and other USB storage devices, it also supports to create a bootable USB disk with Windows operating systems. Freeware.

https://www.isotousb.com/

ISO fájlból bootolható pendrájv, pár kattintással
https://hvg.hu/tudomany/ISO_fajlbol_bootolhato_pendrajv_par_kattintassal_3

Dell Inspiron Xubuntu install from USB pendrive (start , boot)

useful (selecting boot): How to Boot From a USB Drive on Dell laptop to install Windows

ECPAY info

e-mail: techsupport@ecpay.com.tw

Dear Tech Support!

I am creating a demo php Laravel Shop with ECPay integration.

My Project were testing on local computer.

Everything was OK, but I couldn’t test futher because ECPay banned out.

I used this test ECPAYdata from here:

Test Information: https://developers.ecpay.com.tw/?p=16447

MerchantTradeNO !:
https://developers.ecpay.com.tw/?p=16460

answer:
This is because you have been using the same MerchantTradeNO. Every time, when creating a new order, please use a new MerchantTradeNO, not a repeated one.

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PHP is the future , PHP future info

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