Php/Symfony/Symfony2/インストール

composer追加

$ curl -s http://getcomposer.org/installer | php
$ sudo mv composer.phar /usr/local/bin/composer.phar
$ composer -V
Composer version 1.2.4 2016-12-06 22:00:51

symfonyインストーラーのDL

curl -LsS http://symfony.com/installer > symfony.phar
sudo mv symfony.phar /usr/local/bin/symfony
chmod a+x /usr/local/bin/symfony
symfony --help

symfony2.3のプロジェクトを作成

$ symfony new leaning-symfony2 2.3
Symfony 2.3.42 was successfully installed. Now you can:

symfony2.8のプロジェクトを作成

$ symfony new leaning-symfony2_8 2.8
Symfony 2.8.19 was successfully installed. Now you can:

composer実行

composer.phar install

準備

mkdir app/cache

simplexml_import_dom() must be available がでた場合

 (debian系の場合) sudo apt-get install php7.0-xml

the requested PHP extension mbstring is missing from your system. がでた場合

 (debian系の場合) sudo apt-get install php7.0-mbstring

the requested PHP extension soap is missing from your system.

 (debian系の場合)  sudo apt-get install php7.0-soap

Install PDO drivers (mandatory for Doctrine).

 (debian系の場合)  sudo apt-get install php7.0-pdo php7.0-mysql

インストール確認

php app/check.php

timezone修正

$ php -r "phpinfo();" | grep php.ini
$ vi /etc/php5/cli/php.ini
date.timezone = Asia/Tokyo

設定ファイル

$ vi app/config/parameters.yml
parameters:
    database_driver: pdo_mysql
    database_host: 127.0.0.1
    database_port: null
    database_name: symfony
    database_user: root
    database_password: null
    mailer_transport: smtp
    mailer_host: 127.0.0.1
    mailer_user: null
    mailer_password: null
    locale: en
    secret: e1d43f3fa7a03ac8dc47196fd9ffb4xxxxxxxxxx

ビルトインサーバで起動

php app/console server:run localhost:8000

localhost:8000をブラウザで開く

バージョン確認方法

$ app/console -V
Symfony version 2.3.42 - app/dev/debug

venderがない時

php composer.phar install

webの下に.cssなどがない時

$ app/console assets:install
$ tree web
web/bundles/
├── framework
│   ├── css
│   │   ├── body.css
│   │   ├── exception.css
│   │   └── structure.css
│   └── images
│       ├── blue_picto_less.gif
│       ├── blue_picto_more.gif
│       ├── grey_magnifier.png
│       └── logo_symfony.png
└── sensiodistribution
   └── webconfigurator
       ├── css
       │   ├── configurator.css
       │   └── install.css
       └── images
           ├── blue-arrow.png
           ├── favicon.ico
           └── notification.gif

cacheディレクトリ権限

sudo chmod 777 -R app/cache/dev
sudo chmod 777 -R app/cache/prod

logディレクトリ権限

sudo chmod 777 -R app/logs

cacheクリア

本番

php app/console cache:clear --env=prod --no-debug

開発

php app/console cache:clear --env=dev --no-debug

bootstrap.php.cache再作成

php ./vendor/sensio/distribution-bundle/Sensio/Bundle/DistributionBundle/Resources/bin/build_bootstrap.php

nginxのlogに502の以下エラーが出る場合

*1 upstream sent too big header while reading response header from upstream, client:

vi /etc/nginx/conf.d/hogehoge.confのhttp{}内に以下を追加
fastcgi_intercept_errors        on;
fastcgi_ignore_client_abort     off;
fastcgi_connect_timeout 60;
fastcgi_send_timeout 180;
fastcgi_read_timeout 180;
fastcgi_buffer_size 128k;
fastcgi_buffers 4 256k;
fastcgi_busy_buffers_size 256k;
fastcgi_temp_file_write_size 256k;

参考：http://www.geek.sc/archives/936