Build a local LNMP development environment (4)-Install PHP

PHP can also be compiled with the source installation, and can be installed using the Package management tool, the latter is used here.

The PHP version provided by the official Debian source may be older, and if you want to use a newer version of PHP, you can fix it by modifying the apt source.

Start Running Wheezy

Connect to Debian

Input

Php–v

You can see that PHP is not installed yet

This is a newer version of PHP, provided by Dotdeb, which uses dotdeb PHP

Add the GPG key provided by Dotdeb first

wget https://www.dotdeb.org/dotdeb.gpgapt-key Add DOTDEB.GPG

Input

Vim/etc/apt/sources.list

Open APT Source configuration

Add the following two lines to the configuration file (using the php55 provided by Dotdeb)

Deb http://packages.dotdeb.org wheezy-php55 alldeb-src http://packages.dotdeb.org wheezy-php55 All

Save and exit.

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Apt-get Update

More package information, you can see that the php55 source provided by Dotdeb has been used

Start installing PHP55 now.

If you use apt to install PHP, the related components of Apache will be installed automatically and you can install PHP5-FPM directly to avoid this problem.

Input

Apt-cache Show PHP5-FPM

See a bunch of php5-fpm information, the top ranked first, is provided by Dotdeb

Input

Apt-get Install PHP5-FPM

Start installing PHP5-FPM

Because PHP5-FPM relies on php5 (that is, the Php5-common package), PHP5 is also installed together

You also need to install a php5-cli so that you can use the PHP command at the command line

Input

Apt-get Install PHP5-CLI

Y

Input

Php–v

You can see the version of PHP

Input

Service PHP5 Status

You can see that PHP is already running

Install a few common extensions

Input

Apt-get Install Php5-curl php5-gd php5-memcache Php5-redis

Y

Start installation

PHP installation is complete, configuration, etc. later.

The end of this article.

Build a local LNMP development environment (4)-Install PHP