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
<?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/