# Install php7.0-fpm

```bash
# remove php5 modules
apt-get autoremove --purge php5-*
# add php-7.0 source list by [Ondřej Surý](https://github.com/oerdnj)
add-apt-repository ppa:ondrej/php
# Update index
apt-get update
# Install php7.0-fpm with needed extensions
apt-get install php7.0-fpm php7.0-cli php7.0-common php7.0-json php7.0-opcache php7.0-mysql php7.0-phpdbg php7.0-mbstring php7.0-gd php7.0-imap php7.0-ldap php7.0-pgsql php7.0-pspell php7.0-recode php7.0-snmp php7.0-tidy php7.0-dev php7.0-intl php7.0-gd php7.0-curl php7.0-zip php7.0-xml
```

# UPDATE 2016-03-10

As mentioned by @jackmcpickle php-redis can now be installed with `apt-get install php-redis` and should be equivalent to the manual installation below. After installation `phpinfo()` says: `Redis-Version 2.2.8-devphp7`

Same with xdebug. `apt-get install php-xdebug` will install the newly released stable version 2.4.0 that has php7 support.

So the manual installations below are not needed any longer.

---

# Build phpredis extension

```bash
git clone https://github.com/phpredis/phpredis.git
cd phpredis
git checkout php7
phpize
./configure
make && make install
cd ..
rm -rf phpredis
```

# Activate phpredis extension in fpm and cli

```bash
echo "extension=redis.so" > /etc/php/7.0/mods-available/redis.ini

ln -sf /etc/php/7.0/mods-available/redis.ini /etc/php/7.0/fpm/conf.d/20-redis.ini

ln -sf /etc/php/7.0/mods-available/redis.ini /etc/php/7.0/cli/conf.d/20-redis.ini

service php7.0-fpm restart
```

# nginx vhost config

Replace `unix:/var/run/php5-fpm.sock` with `unix:/var/run/php/php7.0-fpm.sock`

```bash
service nginx restart
```

# Install xdebug extension

```bash
# Download stable release of xdebug 2.4.0
wget -c "http://xdebug.org/files/xdebug-2.4.0.tgz"
# Extract archive
tar -xf xdebug-2.4.0.tgz

cd xdebug-2.4.0/

# build extension
phpize
./configure
make && make install
```

Enable the extension:

```bash
echo "zend_extension=xdebug.so" > /etc/php/7.0/mods-available/xdebug.ini

ln -sf /etc/php/7.0/mods-available/xdebug.ini /etc/php/7.0/fpm/conf.d/20-xdebug.ini
ln -sf /etc/php/7.0/mods-available/xdebug.ini /etc/php/7.0/cli/conf.d/20-xdebug.ini

service php7.0-fpm restart

# Check it
php -m | grep -i xdebug

# should print:
xdebug
Xdebug
```