php.sh

#!/usr/bin/env bash

export LANG=C.UTF-8

PHP_TIMEZONE=$1
HHVM=$2
PHP_VERSION=$3

if [[ $HHVM == "true" ]]; then

    echo ">>> Installing HHVM"

    # Get key and add to sources
    wget --quiet -O - http://dl.hhvm.com/conf/hhvm.gpg.key | sudo apt-key add -
    echo deb http://dl.hhvm.com/ubuntu trusty main | sudo tee /etc/apt/sources.list.d/hhvm.list

    # Update
    sudo apt-get update

    # Install HHVM
    # -qq implies -y --force-yes
    sudo apt-get install -qq hhvm

    # Start on system boot
    sudo update-rc.d hhvm defaults

    # Replace PHP with HHVM via symlinking
    sudo /usr/bin/update-alternatives --install /usr/bin/php php /usr/bin/hhvm 60

    sudo service hhvm restart
else
    echo ">>> Installing PHP $PHP_VERSION"

    sudo add-apt-repository -y ppa:ondrej/php

    sudo apt-key update
    sudo apt-get update

    # Install PHP
    # -qq implies -y --force-yes

    sudo apt-get install -qq php${PHP_VERSION}-cli php${PHP_VERSION}-fpm php${PHP_VERSION}-mysql php${PHP_VERSION}-pgsql php${PHP_VERSION}-sqlite php${PHP_VERSION}-curl php${PHP_VERSION}-gd php${PHP_VERSION}-gmp php${PHP_VERSION}-mcrypt php${PHP_VERSION}-memcached php${PHP_VERSION}-imagick php${PHP_VERSION}-intl php${PHP_VERSION}-mbstring php${PHP_VERSION}-xml php-xdebug

    # Set PHP FPM to listen on TCP instead of Socket
    sudo sed -i "s/listen =.*/listen = 127.0.0.1:9000/" /etc/php/${PHP_VERSION}/fpm/pool.d/www.conf

    # Set PHP FPM allowed clients IP address
    sudo sed -i "s/;listen.allowed_clients/listen.allowed_clients/" /etc/php/${PHP_VERSION}/fpm/pool.d/www.conf

    # Set run-as user for PHP5-FPM processes to user/group "vagrant"
    # to avoid permission errors from apps writing to files
    sudo sed -i "s/user = www-data/user = vagrant/" /etc/php/${PHP_VERSION}/fpm/pool.d/www.conf
    sudo sed -i "s/group = www-data/group = vagrant/" /etc/php/${PHP_VERSION}/fpm/pool.d/www.conf

    sudo sed -i "s/listen\.owner.*/listen.owner = vagrant/" /etc/php/${PHP_VERSION}/fpm/pool.d/www.conf
    sudo sed -i "s/listen\.group.*/listen.group = vagrant/" /etc/php/${PHP_VERSION}/fpm/pool.d/www.conf
    sudo sed -i "s/listen\.mode.*/listen.mode = 0666/" /etc/php/${PHP_VERSION}/fpm/pool.d/www.conf


    # xdebug Config
    cat > /etc/php/${PHP_VERSION}/mods-available/xdebug.ini << EOF
zend_extension=xdebug.so
xdebug.remote_enable = 1
xdebug.remote_connect_back = 1
xdebug.remote_port = 9000
xdebug.scream=0
xdebug.cli_color=1
xdebug.show_local_vars=1

; var_dump display
xdebug.var_display_max_depth = 5
xdebug.var_display_max_children = 256
xdebug.var_display_max_data = 1024
EOF

    # PHP Error Reporting Config
    sudo sed -i "s/error_reporting = .*/error_reporting = E_ALL/" /etc/php/${PHP_VERSION}/fpm/php.ini
    sudo sed -i "s/display_errors = .*/display_errors = On/" /etc/php/${PHP_VERSION}/fpm/php.ini

    # PHP Date Timezone
    sudo sed -i "s/;date.timezone =.*/date.timezone = ${PHP_TIMEZONE/\//\\/}/" /etc/php/${PHP_VERSION}/fpm/php.ini
    sudo sed -i "s/;date.timezone =.*/date.timezone = ${PHP_TIMEZONE/\//\\/}/" /etc/php/${PHP_VERSION}/cli/php.ini

    sudo service php${PHP_VERSION}-fpm restart
fi