nginx + php + centos 6.3

2014年2月7日 22:34:52

PHP 5.5.9 http://cn2.php.net/distributions/php-5.5.9.tar.bz2

nginx 1.5.10 http://nginx.org/download/nginx-1.5.10.tar.gz

-------------------------------------------

php:

gd

yum -y install gd-devel

php

./configure --prefix=/usr/local/web/php --with-config-file-path=/usr/local/web/php/etc --enable-fpm --enable-mbstring --with-gd --enable-sockets --enable-mysqlnd --with-mysql=mysqlnd --with-mysqli=mysqlnd

nginx:

 location / {
             root /home/web/html;
             fastcgi_pass   127.0.0.1:;
             fastcgi_index  index.php;
             fastcgi_param  SCRIPT_FILENAME  $document_root/index.php;
             include        fastcgi_params;
         }

注:

1.第2行,指定网站的根目录,就是指定第5行的$document_root值(如果location层没有这条指令,那么就使用外层的root指令值)

2.第3行,将所有请求转发给守护127.0.0.1:9000的进程

3.第5行,指定转发时将请求转发给哪个文件进行处理,这里 $document_root/index.php => /home/web/html/index.php

4.第6行,附带一些其它参数一并转发

出现 "file not found"问题:

root 指令值最好也定义一份在server块中,这样下文中如果用到$document_root时,就会自动定义为这个值

fastcgi_param 指令值不要写死,写成

fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;

参考: http://www.nginx.cn/562.html

----------------------------------

编译安装nginx时,问题解决:

如果单独安装pcre,那么./configure时要用到 --with-pcre=/pcre/sourcecode/path (pcre的源码解压缩后的文件夹路径)

不独立安装pcre的话, 只用 yum -y install pcre pcre-devel

ps, pcre是perl的正则库, nginx rewrite 的时候要用到正则表达式

安装完成后,会自动在/etc/init.d下生成启动脚本,文件名字为nginx,使用时可以serviec nginx start/stop.....

----------------------------------

2014年3月2日 14:03:37

php编译时的MYSQL相关配置(如果使用mysqlnd驱动,注意配置PHP.ini指明MYSQL和PHP交流用的socket文件路径,对MYSQL来说PHP也是一个客户端,客户端和MYSQL通信都是用socket文件通信的)

[root@ddd php-5.5.]# ./configure --help | grep mysql
  --with-mysql=DIR        Include MySQL support.  DIR is the MySQL base
                          mysqlnd the MySQL native driver will be used
  --with-mysql-sock=SOCKPATH
  --with-mysqli=FILE      Include MySQLi support.  FILE is the path
                          to mysql_config.  If no value or mysqlnd is passed
  --enable-embedded-mysqli
  --with-pdo-mysql=DIR    PDO: MySQL support. DIR is the MySQL base directory
                          If no value or mysqlnd is passed as DIR, the
  --enable-mysqlnd        Enable mysqlnd explicitly, will be done implicitly
  --disable-mysqlnd-compression-support
                          Disable support for the MySQL compressed protocol in mysqlnd
  --with-zlib-dir=DIR     mysqlnd: Set the path to libz install prefix

-----------------------------------

php-fpm

启动php-fpm后,它会自动加载php的配置文件(没有也不报错)

下边是将php-fpm安装成系统服务所使用的脚本

 #! /bin/sh
     ### BEGIN INIT INFO
     # Provides:          php-fpm
     # Required-Start:    $remote_fs $network
     # Required-Stop:     $remote_fs $network
     # Default-Start:
     # Default-Stop:
     # Short-Description: starts php-fpm
     # Description:       starts the PHP FastCGI Process Manager daemon
     ### END INIT INFO

     prefix=/usr/local/web/php #编译PHP时的--prefix
     exec_prefix=${prefix}

     php_fpm_BIN=${exec_prefix}/sbin/php-fpm
     php_fpm_CONF=${prefix}/etc/php-fpm.conf
     php_fpm_PID=${prefix}/var/run/php-fpm.pid #要和php-fpm配置文件中的一致,用来找到当前进程号,然后结束它

     php_opts="--fpm-config $php_fpm_CONF"

     wait_for_pid () {
         try=

         while test $try -lt  ; do

             case "$1" in
                 'created')
                 if [ -f "$2" ] ; then
                     try=''
                     break
                 fi
                 ;;

                 'removed')
                 if [ ! -f "$2" ] ; then
                     try=''
                     break
                 fi
                 ;;
             esac

             echo -n .
             try=`expr $try + `
             sleep 

         done

     }

     case "$1" in
         start)
             echo -n "Starting php-fpm "

             $php_fpm_BIN $php_opts

             if [ "$?" !=  ] ; then
                 echo " failed"
                 exit
             fi

             wait_for_pid created $php_fpm_PID

             if [ -n "$try" ] ; then
                 echo " failed"
                 exit
             else
                 echo " done"
             fi
         ;;

         stop)
             echo -n "Gracefully shutting down php-fpm "

             if [ ! -r $php_fpm_PID ] ; then
                 echo "warning, no pid file found - php-fpm is not running ?"
                 exit
             fi

             kill -QUIT `cat $php_fpm_PID`

             wait_for_pid removed $php_fpm_PID

             if [ -n "$try" ] ; then
                 echo " failed. Use force-exit"
                 exit
             else
                 echo " done"
             fi
         ;;

         force-quit)
             echo -n "Terminating php-fpm "

             if [ ! -r $php_fpm_PID ] ; then
                 echo "warning, no pid file found - php-fpm is not running ?"
                 exit
             fi

             kill -TERM `cat $php_fpm_PID`

             wait_for_pid removed $php_fpm_PID

             if [ -n "$try" ] ; then
                 echo " failed"
                 exit
             else
                 echo " done"
             fi
         ;;

         restart)
             $ stop
             $ start
         ;;

         reload)

             echo -n "Reload service php-fpm "

             if [ ! -r $php_fpm_PID ] ; then
                 echo "warning, no pid file found - php-fpm is not running ?"
                 exit
             fi

             kill -USR2 `cat $php_fpm_PID`

             echo " done"
         ;;

         *)
             echo "Usage: $0 {start|stop|force-quit|restart|reload}"
             exit
         ;;

     esac

注意,

1.第一行和第二行之间不要有空行,否则会提示错误(有的话,行首要用#注释)

[root@AY1402041644126082e5Z sbin]# ./php-fpmd start
-bash: ./php-fpmd: /bin/sh^M: bad interpreter: No such file or directory

2.修改第12行到17行的相应文件路径使之和配置文件的配置相对应

3.如果启动时端口被占用: netstat -apn | grep 9000 找到它,用killall kill -9 结束进程,再重新启动

4.php安装的所有路径中没有php.ini也照样可以执行php_info();当然,获取有些需要的配置时会出警告(如时区,mysql的socket路径等),所以PHP.ini和php-fpm.conf是相互配合的,缺一不可

5. 另一个bash(mac可用)

 #!/bin/sh
 #=======================================================================================
 # php-fpm - this script start and stop the php-fpm daemon
 #
 # chkconfig  on
 # description: php-fpm is a FastCGI web server.
 # processname: php-fpm
 # config: /usr/local/php/etc/php-fpm.conf
 # pidfile: /var/run/php-fpm.pid
 #=======================================================================================
 PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin

 BINFILE="/usr/sbin/php-fpm"
 CFGFILE="/etc/php-fpm.conf"
 PIDFILE="/var/run/php-fpm.pid"
 LOCKFILE="/var/lock/php-fpm.lock"
 INIFILE="/etc/php.ini"

 RETVAL=

 start() {
     [[ -x $BINFILE ]] || exit
     [[ -f $CFGFILE ]] || exit 

     $BINFILE -t >/dev/null >&

     if [[ $? -ne  ]]; then
         echo "The php-fpm configure has error."
         return
     fi

     echo "Starting php-fpm......"
     sudo $BINFILE -c ${INIFILE} -y $CFGFILE -g ${PIDFILE}
     RETVAL=$?
     echo "ok~"
     [[ $RETVAL -eq  ]] && touch $LOCKFILE

     return $RETVAL
 }

 stop() {
     echo "Shutting down php-fpm......"

     if [[ -f $PIDFILE ]]; then
         kill - `cat ${PIDFILE}`
     else
         kill - `ps aux | grep php-fpm | awk '/master/{print $2}'`
     fi

     RETVAL=$?
     echo "ok~"
     [[ $RETVAL -eq  ]] && sudo rm -f $LOCKFILE $PIDFILE

     return $RETVAL
 }

 restart() {
     stop
     sleep 

     start
     sleep 

     RETVAL=$?
     return $RETVAL
 }

 reload() {
     echo -n $"Reloading php-fpm......"

     if [[ -f $PIDFILE ]]; then
         kill -USR2 `cat ${PIDFILE}`
     else
         kill -USR2 `ps aux | grep php-fpm | awk '/master/{print $2}'`
     fi

     RETVAL=$?
     echo "ok~"

     return $RETVAL
 }

 case "$1" in
 start)
     start
     ;;

 stop)
     stop
     ;;

 restart)
     restart
     ;;

 reload)
     reload
     ;;

 *)
     echo "Usage: service php-fpm {start|stop|restart|reload}"
     RETVAL=
 esac

 exit $RETVAL

2016年4月18日 09:46:55 星期一

PHP7默认安装的模块: (在./configure时, 只配置--prefix=xxx参数, 其它--with, --enable都不写的情况下)

Core
ctype
date
dom
fileinfo
filter
hash
iconv
json
libxml
pcre
PDO
pdo_sqlite
Phar
posix
Reflection
session
SimpleXML
SPL
sqlite3
standard
tokenizer
xml
xmlreader
xmlwriter

2019-8-23 10:42:59 星期五

php 7.3.8 编译参数

因为需要使用php自动生成一些分享图片, 所以安装了图片相关的库

yum install -y libwebp libwebp-devel

./configure  --prefix=/usr/local/web/php-7.3.8 --enable-fpm --with-fpm-user=nginx --with-fpm-group=webserver --with-config-file-path=/usr/local/web/php-7.3.8/etc --enable-mbstring --enable-bcmath --enable-mysqlnd --enable-calendar --enable-sockets --enable-exif --with-mysqli=mysqlnd --with-curl --with-libxml-dir --with-openssl --with-zlib --with-bz2 --with-gd --with-webp-dir --with-jpeg-dir --with-png-dir --with-freetype-dir

安装时,可能会提示内存不够, 通过给Linux创建swap交换空间来解决

dd if=/dev/zero of=/swap bs=1024 count=2048000
mkswap /swap
swapon /swap

参考:

https://www.cnblogs.com/jikexianfeng/p/6103500.html
https://www.cnblogs.com/luoahong/articles/9131870.html

https://blog.csdn.net/wulantian/article/details/36184943