[Laravel] 01 - Love beautiful code? We do too.

 2000  php --version
 2001  sudo apt-get update
 2002  sudo add-apt-repository ppa:ondrej/php
 2003  sudo apt-get install python-software-properties
 2004  sudo apt-get update
 2005  sudo apt-get install php7.0 # For PHP 7.0
 2006  sudo apt-get install php7.1 # For PHP 7.1
 2007  php --version

安裝 Composer

Goto: https://getcomposer.org/download/

執行 Download Composer 的內容。

# 查看composer安裝結果
lolo@lolo-UX303UB$ php composer.phar

配置 Laravel

固然，具體要求要看：https://laravel.com/docs/5.6

[1] 可能遇到的zip的安裝問題：http://opencode.co.kr/php_tips/255，解決方案：

# For php v7.0
sudo apt-get install php7.0-zip

# For php v7.1
sudo apt-get install php7.1-zip

[2] 配置沒問題就能夠成功安裝laravel。

unsw@unsw-UX303UB$ php composer.phar global require "laravel/installer"

[3] 安裝結果，多了vendor文件夾。

[4] 安裝結果，有了laravel文件夾

4、第一個 Laravel 項目

8:34 / 20:25

sudo chmod -R 777 /var/www/html/
php composer.phar create-project --prefer-dist laravel/laravel /var/www/html/my_larvavel

注意，composer.phar 所在路徑下運行上述命令才能夠。

unsw@unsw-UX303UB$ php composer.phar create-project --prefer-dist laravel/laravel /var/www/html/my_larvavel
Installing laravel/laravel (v5.6.21)
  - Installing laravel/laravel (v5.6.21): Loading from cache
Created project in /var/www/html/my_larvavel
> @php -r "file_exists('.env') || copy('.env.example', '.env');"
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 70 installs, 0 updates, 0 removals
  - Installing vlucas/phpdotenv (v2.4.0): Downloading (100%)         
  - Installing symfony/css-selector (v4.1.1): Downloading (100%)         
  - Installing tijsverkoyen/css-to-inline-styles (2.2.1): Downloading (100%)         
  - Installing symfony/polyfill-php72 (v1.8.0): Downloading (100%)         
  - Installing symfony/polyfill-mbstring (v1.8.0): Loading from cache
  - Installing symfony/var-dumper (v4.1.1): Downloading (100%)         
  - Installing symfony/routing (v4.1.1): Downloading (100%)         
  - Installing symfony/process (v4.1.1): Loading from cache
  - Installing symfony/polyfill-ctype (v1.8.0): Loading from cache
  - Installing symfony/http-foundation (v4.1.1): Downloading (100%)         
  - Installing symfony/event-dispatcher (v4.1.1): Downloading (100%)         
  - Installing psr/log (1.0.2): Downloading (100%)         
  - Installing symfony/debug (v4.1.1): Downloading (100%)         
  - Installing symfony/http-kernel (v4.1.1): Downloading (100%)         
  - Installing paragonie/random_compat (v2.0.15): Downloading (100%)         
  - Installing symfony/finder (v4.1.1): Downloading (100%)         
  - Installing symfony/console (v4.1.1): Loading from cache
  - Installing doctrine/lexer (v1.0.1): Downloading (100%)         
  - Installing egulias/email-validator (2.1.4): Downloading (100%)         
  - Installing swiftmailer/swiftmailer (v6.0.2): Downloading (100%)         
  - Installing ramsey/uuid (3.7.3): Downloading (100%)         
  - Installing psr/simple-cache (1.0.1): Downloading (100%)         
  - Installing psr/container (1.0.0): Downloading (100%)         
  - Installing symfony/translation (v4.1.1): Downloading (100%)         
  - Installing nesbot/carbon (1.25.0): Downloading (100%)         
  - Installing monolog/monolog (1.23.0): Downloading (100%)         
  - Installing league/flysystem (1.0.45): Downloading (100%)         
  - Installing erusev/parsedown (1.7.1): Downloading (100%)         
  - Installing dragonmantank/cron-expression (v2.2.0): Downloading (100%)         
  - Installing doctrine/inflector (v1.3.0): Downloading (100%)         
  - Installing laravel/framework (v5.6.26): Downloading (100%)         
  - Installing fideloper/proxy (4.0.0): Downloading (100%)         
  - Installing nikic/php-parser (v4.0.2): Downloading (100%)         
  - Installing jakub-onderka/php-console-color (0.1): Downloading (100%)         
  - Installing jakub-onderka/php-console-highlighter (v0.3.2): Downloading (100%)         
  - Installing dnoegel/php-xdg-base-dir (0.1): Downloading (100%)         
  - Installing psy/psysh (v0.9.6): Downloading (100%)         
  - Installing laravel/tinker (v1.0.7): Downloading (100%)         
  - Installing fzaninotto/faker (v1.7.1): Downloading (100%)         
  - Installing hamcrest/hamcrest-php (v2.0.0): Downloading (100%)         
  - Installing mockery/mockery (1.1.0): Downloading (100%)         
  - Installing filp/whoops (2.2.0): Downloading (100%)         
  - Installing nunomaduro/collision (v2.0.3): Downloading (100%)         
  - Installing sebastian/version (2.0.1): Downloading (100%)         
  - Installing sebastian/resource-operations (1.0.0): Downloading (100%)         
  - Installing sebastian/object-reflector (1.1.1): Downloading (100%)         
  - Installing sebastian/recursion-context (3.0.0): Downloading (100%)         
  - Installing sebastian/object-enumerator (3.0.3): Downloading (100%)         
  - Installing sebastian/global-state (2.0.0): Downloading (100%)         
  - Installing sebastian/exporter (3.1.0): Downloading (100%)         
  - Installing sebastian/environment (3.1.0): Downloading (100%)         
  - Installing sebastian/diff (3.0.1): Downloading (100%)         
  - Installing sebastian/comparator (3.0.1): Downloading (100%)         
  - Installing phpunit/php-timer (2.0.0): Downloading (100%)         
  - Installing phpunit/php-text-template (1.2.1): Downloading (100%)         
  - Installing phpunit/php-file-iterator (2.0.1): Downloading (100%)         
  - Installing theseer/tokenizer (1.1.0): Downloading (100%)         
  - Installing sebastian/code-unit-reverse-lookup (1.0.1): Downloading (100%)         
  - Installing phpunit/php-token-stream (3.0.0): Downloading (100%)         
  - Installing phpunit/php-code-coverage (6.0.7): Downloading (100%)         
  - Installing doctrine/instantiator (1.1.0): Downloading (100%)         
  - Installing webmozart/assert (1.3.0): Downloading (100%)         
  - Installing phpdocumentor/reflection-common (1.0.1): Downloading (100%)         
  - Installing phpdocumentor/type-resolver (0.4.0): Downloading (100%)         
  - Installing phpdocumentor/reflection-docblock (4.3.0): Downloading (100%)         
  - Installing phpspec/prophecy (1.7.6): Downloading (100%)         
  - Installing phar-io/version (1.0.1): Downloading (100%)         
  - Installing phar-io/manifest (1.0.1): Downloading (100%)         
  - Installing myclabs/deep-copy (1.8.1): Downloading (100%)         
  - Installing phpunit/phpunit (7.2.6): Downloading (100%)         
symfony/var-dumper suggests installing ext-intl (To show region name in time zone dump)
symfony/routing suggests installing doctrine/annotations (For using the annotation loader)
symfony/routing suggests installing symfony/config (For using the all-in-one router or any loader)
symfony/routing suggests installing symfony/dependency-injection (For loading routes from a service)
symfony/routing suggests installing symfony/expression-language (For using expression matching)
symfony/routing suggests installing symfony/yaml (For using the YAML loader)
symfony/event-dispatcher suggests installing symfony/dependency-injection ()
symfony/http-kernel suggests installing symfony/browser-kit ()
symfony/http-kernel suggests installing symfony/config ()
symfony/http-kernel suggests installing symfony/dependency-injection ()
paragonie/random_compat suggests installing ext-libsodium (Provides a modern crypto API that can be used to generate random bytes.)
symfony/console suggests installing symfony/lock ()
egulias/email-validator suggests installing ext-intl (PHP Internationalization Libraries are required to use the SpoofChecking validation)
ramsey/uuid suggests installing ircmaxell/random-lib (Provides RandomLib for use with the RandomLibAdapter)
ramsey/uuid suggests installing ext-libsodium (Provides the PECL libsodium extension for use with the SodiumRandomGenerator)
ramsey/uuid suggests installing ext-uuid (Provides the PECL UUID extension for use with the PeclUuidTimeGenerator and PeclUuidRandomGenerator)
ramsey/uuid suggests installing moontoast/math (Provides support for converting UUID to 128-bit integer (in string form).)
ramsey/uuid suggests installing ramsey/uuid-doctrine (Allows the use of Ramsey\Uuid\Uuid as Doctrine field type.)
ramsey/uuid suggests installing ramsey/uuid-console (A console application for generating UUIDs with ramsey/uuid)
symfony/translation suggests installing symfony/config ()
symfony/translation suggests installing symfony/yaml ()
monolog/monolog suggests installing aws/aws-sdk-php (Allow sending log messages to AWS services like DynamoDB)
monolog/monolog suggests installing doctrine/couchdb (Allow sending log messages to a CouchDB server)
monolog/monolog suggests installing ext-amqp (Allow sending log messages to an AMQP server (1.0+ required))
monolog/monolog suggests installing ext-mongo (Allow sending log messages to a MongoDB server)
monolog/monolog suggests installing graylog2/gelf-php (Allow sending log messages to a GrayLog2 server)
monolog/monolog suggests installing mongodb/mongodb (Allow sending log messages to a MongoDB server via PHP Driver)
monolog/monolog suggests installing php-amqplib/php-amqplib (Allow sending log messages to an AMQP server using php-amqplib)
monolog/monolog suggests installing php-console/php-console (Allow sending log messages to Google Chrome)
monolog/monolog suggests installing rollbar/rollbar (Allow sending log messages to Rollbar)
monolog/monolog suggests installing ruflin/elastica (Allow sending log messages to an Elastic Search server)
monolog/monolog suggests installing sentry/sentry (Allow sending log messages to a Sentry server)
league/flysystem suggests installing league/flysystem-aws-s3-v2 (Allows you to use S3 storage with AWS SDK v2)
league/flysystem suggests installing league/flysystem-aws-s3-v3 (Allows you to use S3 storage with AWS SDK v3)
league/flysystem suggests installing league/flysystem-azure (Allows you to use Windows Azure Blob storage)
league/flysystem suggests installing league/flysystem-cached-adapter (Flysystem adapter decorator for metadata caching)
league/flysystem suggests installing league/flysystem-eventable-filesystem (Allows you to use EventableFilesystem)
league/flysystem suggests installing league/flysystem-rackspace (Allows you to use Rackspace Cloud Files)
league/flysystem suggests installing league/flysystem-sftp (Allows you to use SFTP server storage via phpseclib)
league/flysystem suggests installing league/flysystem-webdav (Allows you to use WebDAV storage)
league/flysystem suggests installing league/flysystem-ziparchive (Allows you to use ZipArchive adapter)
league/flysystem suggests installing spatie/flysystem-dropbox (Allows you to use Dropbox storage)
league/flysystem suggests installing srmklive/flysystem-dropbox-v2 (Allows you to use Dropbox storage for PHP 5 applications)
laravel/framework suggests installing aws/aws-sdk-php (Required to use the SQS queue driver and SES mail driver (~3.0).)
laravel/framework suggests installing doctrine/dbal (Required to rename columns and drop SQLite columns (~2.6).)
laravel/framework suggests installing guzzlehttp/guzzle (Required to use the Mailgun and Mandrill mail drivers and the ping methods on schedules (~6.0).)
laravel/framework suggests installing league/flysystem-aws-s3-v3 (Required to use the Flysystem S3 driver (~1.0).)
laravel/framework suggests installing league/flysystem-cached-adapter (Required to use the Flysystem cache (~1.0).)
laravel/framework suggests installing league/flysystem-rackspace (Required to use the Flysystem Rackspace driver (~1.0).)
laravel/framework suggests installing league/flysystem-sftp (Required to use the Flysystem SFTP driver (~1.0).)
laravel/framework suggests installing nexmo/client (Required to use the Nexmo transport (~1.0).)
laravel/framework suggests installing pda/pheanstalk (Required to use the beanstalk queue driver (~3.0).)
laravel/framework suggests installing predis/predis (Required to use the redis cache and queue drivers (~1.0).)
laravel/framework suggests installing pusher/pusher-php-server (Required to use the Pusher broadcast driver (~3.0).)
laravel/framework suggests installing symfony/dom-crawler (Required to use most of the crawler integration testing tools (~4.0).)
laravel/framework suggests installing symfony/psr-http-message-bridge (Required to psr7 bridging features (~1.0).)
psy/psysh suggests installing ext-pdo-sqlite (The doc command requires SQLite to work.)
psy/psysh suggests installing hoa/console (A pure PHP readline implementation. You'll want this if your PHP install doesn't already support readline or libedit.)
filp/whoops suggests installing whoops/soap (Formats errors as SOAP responses)
sebastian/global-state suggests installing ext-uopz (*)
phpunit/php-code-coverage suggests installing ext-xdebug (^2.6.0)
phpunit/phpunit suggests installing phpunit/php-invoker (^2.0)
phpunit/phpunit suggests installing ext-soap (*)
phpunit/phpunit suggests installing ext-xdebug (*)
Writing lock file
Generating optimized autoload files
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover
Discovered Package: fideloper/proxy
Discovered Package: laravel/tinker
Discovered Package: nunomaduro/collision
Package manifest generated successfully.
> @php artisan key:generate
Application key [base64:qddbSfYhoK3ZKyRQSo4effaeR9ABBIwmA7GoyF3gQjg=] set successfully.

安裝日誌

Problem 1: requires ext-mbstring

sudo apt-get install php7.1-mbstring

Problem 2: requires ext-dom

sudo apt-get install php7.1-xml

運行 Laravel 項目

lolo@lolo-UX303UB$ ls
app      bootstrap      composer.lock  database      phpunit.xml  readme.md  routes      storage  vendor
artisan  composer.json  config         package.json  public       resources  server.php  tests    webpack.mix.js

lolo@lolo-UX303UB$ php artisan serve
Laravel development server started: <http://127.0.0.1:8000>
[Sun Jul  1 11:44:48 2018] 127.0.0.1:48598 [200]: /favicon.ico

5、框架基本思路

框架執行過程，以及顯示Hello world的過程。

app       -- Https 業務邏輯

          -- Http/routes.php【返回 (1) view　--> resources/views/welcome.blade.php】

bootstrap -- 框架啓動，自動加載

          -- autoload.php【加載 (1) /../vendor/autoload.php】

          -- app.php【實例化 (2) app and then return $app】 
config    -- 配置文件，such as cache.

database -- 數據庫相關資源

public    -- 靜態資源, such as pic.

          -- index.php【加載 (1) /../bootstrap/autoload.php then (2) app.php】

resources -- 視圖以及原始的資源文件，views就是mvc中的v

          -- views/welcome.blade.php【顯示的首頁 (2) html內容】

storage   -- 編譯後的模板文件等。

tests     -- 單元測試。

vendor    -- 依賴模塊

項目配置

1、常見包管理器

Java:        Maven
NodeJS:      NPM
Objective-C: CocoaPods
PHP:         PEAR

However，

Composer 是依賴管理工具，不是包管理器。

Install，

Goto: [Laravel] 01 - Love beautiful code? We do too.

2、使用 composer

建立composer.json

$ composer init

開始生成並配置：composer.json

查看要安裝的包

有麼？$ composer search monolog

版本？$ composer show monolog/monolog

列出全部相關信息，包括版本：$ composer show -- all monolog/monolog

包設置並安裝

$ composer install

vendor 全部composer安裝的目錄，monolog就在裏面。

自動安裝依賴

composer require：自動安裝相關的依賴，以下所示。

3、使用 Laravel

安裝Laravel

由於laravel本質就是個「包」。

$ composer search laravel

生成Laravel項目

有三種方式：

$ php composer.phar create-project --prefer-dist laravel/laravel laravel01

$ laravel new laravel02

$ laravel new test --dev

4、Artisan 控制檯

一個命令行工具

[1] 生成一個新項目

$ laravel new laravel53

localhost:8888/laravel53/public/

[2] 打開項目by PhpStorm

[3] 命令行進入項目主路徑

[4] 查看有哪些命令：

$ php artisan

$ php artisan list

$ php artisan help migrate

命令行的使用

例如：建立控制器的效果，生成了StduentController.php

相關標籤/搜索

每日一句

每一个你不满意的现在，都有一个你没有努力的曾经。