PHP(六)PHP with fpm and NGINX

PHP(6)PHP with fpm and NGINX
PHP(6)PHP with fpm and NGINX

1. Set Up latest PHP with Nginx
If get some problem with libtool to build some library. We should use
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool

Install the nginx, place the pcre installation package there, you may need that.

Install the PHP with factCGI and work with nginx
http://sillycat.iteye.com/blog/2078154
http://sillycat.iteye.com/blog/2149513

PHP-FPM VS FastCGI
mod_php, it is a build-in module under apache. Apache HTTP server can support PHP.
FastCGI, interface between PHP and HTTP server. mod_fastcgi is a module under apache support FastCGI protocol. We can separate the PHP and Web Server.
PHP-FPM powerful, similar to span-cgi, support remote FastCGI. (FastCGI Process Manager)

Download the latest package
> wget http://ar2.php.net/distributions/php-5.6.10.tar.gz

Unzip that and prepare the tools we need.
> ./configure --prefix=/home/carl/tool/php-5.6.10 --with-openssl --with-iconv-dir=/usr/lib --with-curl=/opt/local/include/curl --with-mysql --with-pdo-pgsql --with-zlib-dir --with-freetype-dir --enable-mbstring --with-libxml-dir=/usr --enable-soap --enable-calendar --with-curl --with-mcrypt --with-zlib --with-gd --with-pgsql --disable-rpath --enable-inline-optimization --with-bz2 --with-zlib --enable-sockets --enable-sysvsem --enable-sysvshm --enable-pcntl --enable-mbregex --enable-exif --enable-bcmath --with-mhash --enable-zip --with-pcre-regex --with-mysql --with-pdo-mysql --with-mysqli --with-jpeg-dir=/usr --with-png-dir=/usr --enable-gd-native-ttf --with-fpm-user=www-data --with-fpm-group=www-data --with-libdir=/lib/x86_64-linux-gnu --enable-ftp --with-imap --with-imap-ssl --with-kerberos --with-gettext --with-xmlrpc --with-xsl --enable-opcache --enable-fpm

Error Message:
configure: error: Cannot find OpenSSL's libraries

Solution:
http://mac-dev-env.patrickbougie.com/openssl/
> wget http://www.openssl.org/source/openssl-1.0.2c.tar.gz
Unzip and try to install that
> ./configure darwin64-x86_64-cc --prefix=/Users/carl/tool/openssl-1.0.2c
make and install them

> ./configure --prefix=/Users/carl/tool/php-5.6.10 --with-openssl --with-iconv-dir=/usr/lib --with-curl=/opt/local/include/curl --with-mysql --enable-fpm --with-zlib-dir --with-freetype-dir --enable-mbstring --with-libxml-dir=/usr --enable-soap --enable-calendar --with-mysqli

Make & Install that, php is adding to the path.
> php --version
PHP 5.6.10 (cli) (built: Jun 29 2015 17:35:04)
Copyright (c) 1997-2015 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2015 Zend Technologies

Command to restart the nginx
> sudo sbin/nginx -s reload

Check configuration
> sudo sbin/php-fpm -t

Command to restart the php-fpm
> sudo sbin/php-fpm

Check the Permission
> sudo chown -R root:nobody /opt/nginx/html/
> sudo chmod g+w  /opt/nginx/htm

Change the configuration on php-fpm, the configuration file is
/opt/php/etc/php-fpm.conf

pid = run/php-fpm.pid
error_log = log/php-fpm.log
user = nobody
group = nobody
;listen = 127.0.0.1:9000
listen = var/run/php5-fpm.sock

Another configuration file
/opt/php/etc/php.ini

Error Message:
sudo sbin/nginx
nginx: [warn] 1024 worker_connections exceed open file resource limit: 256

Solution:
Check the Limit
> ulimit -a
core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
file size               (blocks, -f) unlimited
max locked memory       (kbytes, -l) unlimited
max memory size         (kbytes, -m) unlimited
open files                      (-n) 256
pipe size            (512 bytes, -p) 1
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) 709
virtual memory          (kbytes, -v) unlimited

Change the limit
> ulimit -n 1024

Then we can start the php-fpm
>sudo sbin/php-fpm

Make sure they are running
> ps -ef | grep fpm
    0 98821     1   0 Tue11AM ??         0:01.34 sbin/php-fpm
   -2 98822 98821   0 Tue11AM ??         0:00.00 sbin/php-fpm
   -2 98823 98821   0 Tue11AM ??         0:00.00 sbin/php-fpm
  501  2991  5692   0  2:37PM ttys006    0:00.01 grep fpm

Configuration on NGINX, the configuration file will be  /opt/nginx/conf/nginx.conf
        location ~ \.php$ {
            #root           html;
            #fastcgi_pass   127.0.0.1:9000;
            #fastcgi_index  index.php;
            #fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
            #include        fastcgi_params;
            # with php5-fpm
            fastcgi_keep_conn on;
            try_files $uri =404;
            include fastcgi_params;
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
            fastcgi_intercept_errors on;
            fastcgi_split_path_info ^(.+\.php)(.*)$;
            fastcgi_hide_header X-Powered-By;
            # fastcgi_pass 127.0.0.1:9000;
            fastcgi_pass unix:/opt/php/var/run/php5-fpm.sock;
        }

Place a very simple and hello world page  /opt/nginx/html/info.php
> cat info.php
phpinfo();
?>

Visit that page with URL
http://localhost/info.php

2. Recall PHP Knowledge
todo...
3. MySQLi
todo...

References:
http://sillycat.iteye.com/blog/2194084
http://sillycat.iteye.com/blog/2066063
http://sillycat.iteye.com/blog/1543227
http://sillycat.iteye.com/blog/769110
http://sillycat.iteye.com/blog/2149513
http://sillycat.iteye.com/blog/2078154

build PHP with fastcgi
https://www.howtoforge.com/how-to-build-php-5.6-fpm-fastcgi-with-zend-opcache-and-apcu-for-ispconfig-3-on-debian-7-wheezy
https://www.howtoforge.com/installing-nginx-with-php5-and-php-fpm-and-mysql-support-lemp-on-debian-wheezy
https://www.zybuluo.com/phper/note/50231
https://www.zybuluo.com/phper/note/50231

PHP-FPM
http://php-fpm.org/