PHP composer study

For benchmark SoC for execute php code performance.

A project called https://github.com/phpbench/phpbench

Test the phpbench under Ubuntu 16.04

Problem 1- Installation request for phpbench/dom ^0.3.2 -> satisfiable by phpbench/dom[0.3.2].- phpbench/dom 0.3.2 requires ext-dom * -> the requested PHP extension dom is missing from your system.

sudo apt-get install php-xml
sudo apt install composer
composer require phpbench/phpbench --dev

phillips@ubuntu18:~$ composer fund
Warning from https://repo.packagist.org: Support for Composer 1 is deprecated and some packages will not be available. You should upgrade to Composer 2. See https://blog.packagist.com/deprecating-composer-1-support/ The following packages were found in your dependencies which publish funding information:

doctrine
lexer
https://www.doctrine-project.org/sponsorship.html
https://www.patreon.com/phpdoctrine
https://tidelift.com/funding/github/packagist/doctrine%2Flexer

phpbench
phpbench
https://github.com/sponsors/dantleech

eld
jsonlint
https://github.com/sponsors/Seldaek
https://tidelift.com/funding/github/packagist/seld/jsonlint

PHP development framework
https://laravel.tw/
https://github.com/laravel/laravel