Installation and configuration tutorial of PHP-FPM under Linux system_php skills

Basic installation method

Installation toolkit

  $ sudo apt-get install python-software-properties 

Add ppa source

  $ sudo add-apt-repository ppa:yola/php5 

Install php5-fpm

  sudo apt-get update 
   
  sudo apt-get install php5-fpm 

Other necessary software installation links

  sudo  apt-get  install  nginx 

Configure php-fpm

The parser of php-fpm is a C/S structure, and its configuration file is located at:
(1)/etc/php5/fpm/php-fpm.conf
(2)/etc/php5/fpm/pool.d/
Generally there are no strict configuration requirements, or I haven’t studied the meaning of each configuration parameter in detail
I used tcp mode to connect to the fastcgi process, so I modified the address and port of tcp monitoring, and modified the name of the monitoring directory. I will not explain it in detail here. You can refer to the official documentation to configure it according to your own needs

Restart php5-fpm

Installation prompt error resolution
If there is no php5-fpm in the server’s system source, you will be prompted during installation:

Reading state information... Done
E: Couldn't find package php5-fpm

Solution

1. Add unofficial sources to /etc/apt/sources.list

echo "deb http://ppa.launchpad.net/brianmercer/php/ubuntu lucid main" >> /etc/apt/sources.list 
echo "deb-src http://ppa.launchpad.net/brianmercer/php/ubuntu lucid main" >> /etc/apt/sources.list 

2. Install php5-fpm

sudo apt-get update && sudo apt-get install php5-fpm

3. Install php extension

sudo apt-get install php-apc php5-curl php5-gd php5-imagick php5-mysql\
 php5-memcache php5-memcached php5-mcrypt

4. Start php-fpm

sudo /etc/init.d/php5-fpm start

php.in is located at /etc/php5/fpm/php.ini

php-fpm.ini is located in /etc/php5/fpm/php5-fpm.conf

php-fpm reports an error when starting

PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php5/20060613+lfs/gd.so' - 
/usr/lib/php5/20060613+lfs/gd.so: undefined symbol: gdImageCreateFromJpeg in Unknown on line 0

locate libgd Check the dynamic library location of gd, if it is in the /usr/local/lib/ directory

rm /usr/local/lib/libgd*

Just restart php-fpm

Remove the warning message when starting php-fpm

PHP Deprecated: Comments starting with '#' are deprecated in 
/etc/php5/fpm/conf.d/imagick.ini on line 1 in Unknown on line 0

Change # to; to remove this prompt