- Standards https://github.com/php-pds/skeleton/tree/1.0.0 Your package shouldn't have any bussiness logic
Use traits , where you want your packge code to be consumed by project using ur package
- Keywords - Use An array of keywords that the package is related to. These can be used for searching and filtering. Eg:
"keywords": [
"spatie",
"backup",
"database",
"laravel-backup"
],- Autoload using PSR-4 and files auto-loading - files auto-loading useful when you wanted to use a file on every request. E.g and helper file contains functions.
"autoload": {
"psr-4": {
"OneFit\\VirtuaGymConnect\\": "src/"
}
"files": [
"src/Helpers/functions.php"
]
},
- autoload-dev - this ensure you load the files which are intent for development purpose, like test scripts and avoid polluting your production env.
"autoload-dev": {
"psr-4": { "OneFit\\VirtuaGymConnect\\Tests\\": "tests/" }
},
- require - All require dependencies used by package should be goes here.
"require": {
"php": "^7.2",
"illuminate/console": "~5.8.0",
"illuminate/contracts": "~5.8.0",
"illuminate/events": "~5.8.0",
"illuminate/filesystem": "~5.8.0",
"illuminate/notifications": "~5.8.0",
"illuminate/support": "~5.8.0",
"league/flysystem": "^1.0.49",
"spatie/db-dumper": "^2.12",
"spatie/temporary-directory": "^1.1",
"symfony/finder": "^4.2"
},
- require-dev - List of packages used for development of the package, e.g test, logs,
"require-dev": {
"laravel/slack-notification-channel": "^1.0",
"mockery/mockery": "^1.0",
"orchestra/testbench": "~3.8.0",
"phpunit/phpunit": "^8.0"
},
- scripts - list of scripts you wanted to execute on an specific event or with a custom event e.g
"scripts": {
"post-autoload-dump": [
"Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
"@php artisan package:discover --ansi"
],
"post-root-package-install": [
"@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
],
"post-create-project-cmd": [
"@php artisan key:generate --ansi"
]
}
script with custom events, like running phpunit test
"scripts": {
"test": "vendor/bin/phpunit"
},
- config - this will help to do multiple task like sorting package name or defining which install to prefer or handling github auth, etc e.g
"config": {
"optimize-autoloader": true,
"preferred-install": "dist",
"sort-packages": true
},
- minimum-stability
- prefer-stable e.g:
"minimum-stability": "dev",
"prefer-stable" : true
This basically means it will always use stable UNLESS there is no way to install a stable dependency, and therefore use dev.
- extra - laravel package auto discovery feature e.g:
"extra": {
"laravel": {
"providers" :[
"OneFit\\VirtuaGymConnect\\Providers\\VirtuaGymConnectServiceProvider"
],
"aliases": {
"VirtuaGym": "OneFit\\VirtuaGymConnect\\Facades\\VirtuaGym"
}
}
}
- Reference a local package to your project
composer config repositories.local '{"type": "path", "url": "../example-pkg"}' --file composer.json
"repositories": [
{
"type": "path",
"url": "../path-to-your-package",
"options": {
"symlink": true
}
}
]
-
Reference a private package to your project composer config repositories.remote '{"type": "git", "url": ""}' --file composer.json
-
Interfaces
- What is an interface ?
- Why we need interface ?
<?php
class LogToDatabase
{
public function execute($message)
{
var_dump('log the message to a database :'.$message);
}
}
class LogToFile
{
public function execute($message)
{
var_dump('log the message to a file :'.$message);
}
}
class UsersController
{
protected $logger;
public function __construct(LogToFile $logger)
{
$this->logger = $logger;
}
public function show()
{
$user = 'PHPReboot';
$this->logger->execute($user);
}
}
$controller = new UsersController(new LogToFile);
$controller->show();Now same code using interface
<?php
interface Logger
{
public function execute($message);
}
class LogToDatabase implements Logger
{
public function execute($message){
var_dump('log the message to a database :'.$message);
}
}
class LogToFile implements Logger
{
public function execute($message)
{
var_dump('log the message to a file :'.$message);
}
}
class UsersController
{
protected $logger;
public function __construct(Logger $logger)
{
$this->logger = $logger;
}
public function show()
{
$user = 'PHPReboot';
$this->logger->execute($user);
}
}
$controller = new UsersController(new LogToDatabase);
$controller->show();Example of using abstarct class
<?php
class Tea
{
public function addTea()
{
var_dump('Add proper amount of tea');
return $this;
}
protected function addHotWater()
{
var_dump('Pour Hot water into cup');
return $this;
}
protected function addSugar()
{
var_dump('Add proper amount of sugar');
return $this;
}
protected function addMilk()
{
var_dump('Add proper amount of Milk');
return $this;
}
public function make()
{
return $this
->addHotWater()
->addSugar()
->addTea()
->addMilk();
}
}
$tea = new Tea();
$tea->make();
class Coffee
{
protected function addCoffee()
{
var_dump('Add proper amount of tea');
return $this;
}
protected function addHotWater()
{
var_dump('Pour Hot water into cup');
return $this;
}
protected function addSugar()
{
var_dump('Add proper amount of sugar');
return $this;
}
protected function addMilk()
{
var_dump('Add proper amount of Milk');
return $this;
}
public function make()
{
return $this
->addHotWater()
->addSugar()
->addCoffee()
->addMilk();
}
}
$coffee = new Coffee();
$coffee->make();with abstraction
<?
abstract class Drink
{
public function make()
{
return $this
->addHotWater()
->addSugar()
->addPrimaryToppings()
->addMilk();
}
protected function addHotWater()
{
var_dump('Pour Hot water into cup');
return $this;
}
protected function addSugar()
{
var_dump('Add proper amount of sugar');
return $this;
}
protected function addMilk()
{
var_dump('Add proper amount of Milk');
return $this;
}
protected abstract function AddPrimaryIngredients();
}
class Tea extends Drink
{
public function AddPrimaryIngredients()
{
var_dump('Add proper amount of tea');
return $this;
}
}
class Coffee extends Drink
{
public function AddPrimaryIngredients()
{
var_dump('Add proper amount of Coffee');
return $this;
}
}
$tea = new Tea();
$tea->make();
$coffee = new Coffee();
$coffee->make();- API Key (v3): 1c71e3d9c23bd528479c8c7bee7bb57e
- API read access token (V4): eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJhdWQiOiIxYzcxZTNkOWMyM2JkNTI4NDc5YzhjN2JlZTdiYjU3ZSIsInN1YiI6IjVjYTQ3MTgyOTI1MTQxMmRmZjFkZGYxMyIsInNjb3BlcyI6WyJhcGlfcmVhZCJdLCJ2ZXJzaW9uIjoxfQ.Arho5Mu6-CehUX8mJThOUVxZvmp6x7_jjXQ-BjyB-FQ
API we gonna implement: https://api.themoviedb.org/3/movie/299534 https://api.themoviedb.org/3/movie/{id}/images https://api.themoviedb.org/3/trending/{all}/{day}
-
folder structure
-
config - for handling config related data
-
src - for handling all my package code
- Providers MovieDbServiceProvider.php
- Facades MovieDb
- Interfaces / Contracts
- Exceptions
- DataModels
- Traits
-
test - for handling all my package test code
- catchy questions
- whats ... stands in php or splat operator
function concatenate($transform, ...$strings) {
$string = '';
foreach($strings as $piece) {
$string .= $piece;
}
return($transform($string));
}
echo concatenate("strtoupper", "I'd ", "like ",
4 + 2, " apples");
//argument unpacking
$email[] = "Hi there";
$email[] = "Thanks for registering, hope you like it";
mail("[email protected]", ...$email);
- define visibility of your constant.
- Need to prepare difference between PSR-4 and PSR-0 auto-loading
React
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