在 xubuntu 16.04 安裝 laravel 5.7

1.安裝壓縮工具
$sudo apt-get install unzip zip

2.安裝PHP 7.2 與其拓展套件

//軟體源拓展工具
$sudo apt -y install software-properties-common apt-transport-https lsb-release ca-certificates

//軟體源
$sudo add-apt-repository ppa:ondrej/php

//更新
$sudo apt-get update

//安裝PHP 7.2 與其拓展套件
$sudo apt-get install php7.2 php7.2-cli php7.2-json php7.2-mbstring php7.2-gd php7.2-xml php7.2-ldap php7.2-mysql php7.2-zip

3.安裝composer：

//下載composer
$wget -c https://getcomposer.org/composer.phar

//將composer.phar設為可執行
$chmod +x composer.phar

//移到/usr/local/bin，並改名composer，隨時可呼叫
$sudo mv composer.phar /usr/local/bin/composer

//測試
$composer

4.安裝phpmyadmin

$sudo apt-get install phpmyadmin

5.於html下安裝laravel，放置在/home/webadmin/html/laravel/

$cd /home/webadmin/

$mkdir html

$cd /var/www/

$sudo mv html html2

$ln -s /home/webadmin/html /var/www/html    (此時 /var/www/ 有兩個目錄 html html2)

$cd /home/webadmin/html/

$mkdir laravel 

6.安裝最新版的laravel

$composer create-project laravel/laravel --prefer-dist /home/webadmin/html/laravel

7.加入apache虛擬主機

$sudo vi /etc/hosts

$sudo vim /etc/apache2/sites-available/laravel.conf 

寫入：

-------------------------------------------------------------------------------------
<VirtualHost *:80>
   ServerName localhost

   ServerAdmin webmaster@localhost
   DocumentRoot /home/webadmin/html/laravel/public


<Directory /home/webadmin/html/laravel>
         AllowOverride All
         Require all granted
   
</Directory>

   ErrorLog ${APACHE_LOG_DIR}/error.log
   CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

-------------------------------------------------------------------------------------

如果要取消原本80網頁

$sudo a2dissite 000-default.conf

啟用新網頁

$sudo a2ensite laravel.conf

$sudo a2enmod rewrite

$sudo service apache2 restart

8.更改特定目錄擁有者為www-data，及777

$cd /home/webadmin/html/laravel/

$sudo chown -R www-data storage/ bootstrap/cache/

$sudo chmod -R 777 storage/ bootstrap/cache/

9.設定預設php版本為 7.2 

$sudo update-alternatives --set php /usr/bin/php7.2

10.Apache2 啟用 php7.2

$ sudo a2dismod php7.0

$ sudo a2enmod php7.2

$ sudo systemctl restart apache2

資料來源：

1.lubuntu 16.04 x64 安裝 laravel 5 與安裝phpmyadmin

http://skjhmis.blogspot.com/2016/11/lubuntu-1604-x64-laravel-5.html

2.How to Install Different PHP (5.6, 7.0 and 7.1) Versions in Ubuntu
https://www.tecmint.com/install-different-php-versions-in-ubuntu/

3.ubuntu 16.04 安装PhpMyAdmin  https://blog.csdn.net/l6807718/article/details/51374915


4.Ubuntu – 安裝 PHP7 + Apache + Mysql/MariaDB + phpMyadmin http://jsnwork.kiiuo.com/archives/2505/ubuntu-%E5%AE%89%E8%A3%9D-php7-apache-mysqlmariadb-phpmyadmin/