linux中PHP7+nginx

下載

http://cn2.php.net/distributions/php-5.6.22.tar.bz2 cn2.php.net/distributio…

更新

yum源

這裏將

Centos的yum源更換爲國內的阿里雲源。yum安裝正常的能夠跳過本步驟。

阿里雲

Linux安裝鏡像源地址：
http://mirrors.aliyun.com/

一、備份你的原鏡像文件，以避免出錯後能夠恢復：

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

二、下載新的CentOS-Base.repo 到/etc/yum.repos.d/

## CentOS 5

wget -O /etc/yum.repos.d/CentOS-Base.repo mirrors.aliyun.com/repo/Centos…

## CentOS 6

wget -O /etc/yum.repos.d/CentOS-Base.repo mirrors.aliyun.com/repo/Centos…

## CentOS 7

wget -O /etc/yum.repos.d/CentOS-Base.repo mirrors.aliyun.com/repo/Centos…

三、生成緩存

yum clean all

yum makecache

安裝依賴

yum install -y gcc gcc-c++ make cmake bison autoconf wget lrzsz

yum install -y libtool libtool-ltdl-devel

yum install -y freetype-devel libjpeg.x86_64 libjpeg-devel libpng-devel gd-devel

yum install -y python-devel patch sudo

yum install -y openssl* openssl openssl-devel ncurses-devel

yum install -y bzip* bzip2 unzip zlib-devel

yum install -y libevent*

yum install -y libxml* libxml2-devel

yum install -y libcurl* curl-devel

yum install -y readline-devel

須要編譯

libmcrypt、mhash、mcrypt庫（下載見文末附件）

tar zxvf /libmcrypt-2.5.8.tar.gz \

&& cd /libmcrypt-2.5.8 && ./configure && make && make install && cd - / && rm -rf /libmcrypt* \

&& tar zxvf /mhash-0.9.9.9.tar.gz && cd mhash-0.9.9.9 && ./configure && make && make install && cd - / && rm -rf /mhash* \

&& tar zxvf /mcrypt-2.6.8.tar.gz && cd mcrypt-2.6.8 && LD_LIBRARY_PATH=/usr/local/lib ./configure && make && make install && cd - / && rm -rf /mcrypt*

開始安裝

使用

./configure --help

查看編譯支持的選項。若是寫了不支持的選項，如

php7裏不支持--with-mysql=mysqlnd

會提示：

configure: WARNING: unrecognized options: --with-mysql

wget cn2.php.net/distributio…

tar jxvf php-7.0.7.tar.bz2

cd php-7.0.7

$ ./configure --prefix=/usr/local/php --with-config-file-scan-dir=/usr/local/php/etc/ --enable-inline-optimization --enable-opcache --enable-session --enable-fpm --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-pdo-sqlite --with-sqlite3 --with-gettext --enable-mbregex --enable-mbstring --enable-xml --with-iconv --with-mcrypt --with-mhash --with-openssl --enable-bcmath --enable-soap --with-xmlrpc --with-libxml-dir --enable-pcntl --enable-shmop --enable-sysvmsg --enable-sysvsem --enable-sysvshm --enable-sockets --with-curl --with-curlwrappers --with-zlib --enable-zip --with-bz2 --with-gd --enable-gd-native-ttf --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-readline

$ make

$ make install

可選項：

--with-fpm-user=www --with-fpm-group=www

這裏面開啓了不少擴展。若是這時候忘了開啓，之後還能加上嗎？答案是能夠的。之後只須要進入源碼的

ext

目錄，例如忘了

pdo_mysql

，進入

ext/pdo_mysql

，使用

phpize工具，像安裝普通擴展同樣便可生成pdo_mysql.so。

關於：

--enable-safe-mode

開啓的話

php能夠執行一下系統函數，建議關閉（可搜索受此函數影響的php函數）

#

若是隻須要配置某一個目錄能夠執行則 設置爲

on

並指定

safe_mode_exec_dir=string

目錄來執行系統函數。

#

本特性已自

PHP 5.3.0

起廢棄並將自

PHP 5.4.0

起移除。

safe_mode = off

php7編譯不用加這個配置。

編譯比較耗內存和

CPU。等待半小時左右，編譯完成：

Build complete.

Don't forget to run 'make test'.

Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-non-zts-20151012/

Installing PHP CLI binary: /usr/local/php/bin/

Installing PHP CLI man page: /usr/local/php/php/man/man1/

Installing PHP FPM binary: /usr/local/php/sbin/

Installing PHP FPM config: /usr/local/php/etc/

Installing PHP FPM man page: /usr/local/php/php/man/man8/

Installing PHP FPM status page: /usr/local/php/php/php/fpm/

Installing phpdbg binary: /usr/local/php/bin/

Installing phpdbg man page: /usr/local/php/php/man/man1/

Installing PHP CGI binary: /usr/local/php/bin/

Installing PHP CGI man page: /usr/local/php/php/man/man1/

Installing build environment: /usr/local/php/lib/php/build/

Installing header files: /usr/local/php/include/php/

Installing helper programs: /usr/local/php/bin/

program: phpize

program: php-config

Installing man pages: /usr/local/php/php/man/man1/

page: phpize.1

page: php-config.1

Installing PEAR environment: /usr/local/php/lib/php/

[PEAR] Archive_Tar - installed: 1.4.0

[PEAR] Console_Getopt - installed: 1.4.1

[PEAR] Structures_Graph- installed: 1.1.1

[PEAR] XML_Util - installed: 1.3.0

[PEAR] PEAR - installed: 1.10.1

Wrote PEAR system config file at: /usr/local/php/etc/pear.conf

You may want to add: /usr/local/php/lib/php to your php.ini include_path

/php-7.0.7/build/shtool install -c ext/phar/phar.phar /usr/local/php/binln -s -f phar.phar /usr/local/php/bin/phar

Installing PDO headers: /usr/local/php/include/php/ext/pdo/

[root@e8ed9b00e80c php-7.0.7]# /usr/local/php/bin/php -m

[PHP Modules]

bcmath

bz2

Core

ctype

curldate

dom

fileinfo

filter

gd

gettexthash

iconvjson

libxml

mbstring

mcrypt

mysqli

mysqlnd

openssl

pcntl

pcre

PDO

pdo_mysql

pdo_sqlite

Phar

posix

readline

Reflectionsession

shmop

SimpleXML

soap

sockets

SPL

sqlite3

standard

sysvmsg

sysvsem

sysvshm

tokenizerxml

xmlreader

xmlrpc

xmlwriter

zip

zlib

文件

須要從安裝包裏複製

php.ini、php-fpm.conf到安裝目錄：

$ cp php-7.0.7/php.ini* /usr/local/php/etc/

$ cd /usr/local/php/etc/

$ cp php.ini-production /usr/local/php/lib/php.ini

$ cp php-fpm.conf.default php-fpm.conf

$ cp php-fpm.d/www.conf.default php-fpm.d/www.conf

$ ls

pear.conf php-fpm.conf.default php.ini-development php.ini-production

配置

php.ini

#

不顯示錯誤，默認

display_errors = Off

#

在關閉

display_errors

後開啓

PHP

錯誤日誌（路徑在

php-fpm.conf

中配置），默認

log_errors = On

#

字符集，默認

default_charset = "UTF-8"

#

文件上傳大小，默認值過小，建議修改

10M

upload_max_filesize = 2M

# Maximum size of POST data that PHP will accept.

表單最大值，默認是

8M

，若是表單含有多圖上傳，大小可能不夠。超過該大小後臺收不到 表單數據

post_max_size = 8M

#

設置

PHP

的擴展庫路徑

,

，默認被註釋了。

extension_dir = "/usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/"#

若是不設置

extension_dir

，也能夠直接寫絕對位置：

# extension=/usr/local/php/lib/php/extensions/no-debug-non-zts-20151012/redis.so

#

設置

PHP

的時區

date.timezone = PRC

#

開啓

opcache

，默認是

0

[opcache]; Determines if Zend OPCache is enabled

opcache.enable=1

配置

php-fpm.conf

;

去掉裏分號，方便之後重啓。建議修改

;

Default Value: none;

下面的值最終目錄是

/usr/local/php/var/run/php-fpm.pid;

開啓後能夠平滑重啓

php-fpm

pid = run/php-fpm.pid

;

設置錯誤日誌的路徑，能夠默認值

;

Note: the default prefix is /usr/local/php/var; Default Value: log/php-fpm.log,

即

/usr/local/php/var/log/php-fpm.log

error_log = /var/log/php-fpm/error.log

; Log

等級，能夠默認值

; Possible Values: alert, error, warning, notice, debug; Default Value: notice

log_level = notice

;

後臺運行，默認

yes

，能夠默認值

;

Default Value: yes;

daemonize = yes

;

引入

www.conf

文件中的配置，能夠默認值

include=/usr/local/php/etc/php-fpm.d/*.conf

配置

www.conf（在php-fpm.d目錄下）

www.conf擴展配置文件：

這是

php-fpm進程服務的

;

設置用戶和用戶組，默認都是

nobody

。能夠默認值

user = nginx

group = nginx

;

設置

PHP

監聽

;

下面是默認值，不建議使用。能夠默認值

; listen = 127.0.0.1:9000;

根據

nginx.conf

中的配置

fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock;

listen = /var/run/php-fpm/php-fpm.sock

######

開啓慢日誌。能夠默認值

slowlog = /var/log/php-fpm/$pool-slow.logrequest_slowlog_timeout = 10s

保存配置文件後，檢驗配置是否正確的方法爲

:

/usr/local/php/sbin/php-fpm -t

若是出現諸如

test is successful 字樣，說明配置沒有問題。另外該命令也可讓咱們知道php-fpm的配置文件在哪。

創建軟鏈接：

ln -sf /usr/local/php/sbin/php-fpm /usr/bin/

ln -sf /usr/local/php/bin/php /usr/bin/

ln -sf /usr/local/php/bin/phpize /usr/bin/

ln -sf /usr/local/php/bin/php-config /usr/bin/

ln -sf /usr/local/php/bin/php-cig /usr/bin/

或者將

php編譯生成的bin

目錄添加到當前

Linux系統的環境變量中:

echo -e '\nexport PATH=/usr/local/php/bin:/usr/local/php/sbin:$PATH\n' >> /etc/profile && source /etc/profile

啓動

php-fpm

/usr/local/php/sbin/php-fpm

若是提示沒有

www用戶（www.conf裏填寫了www而不是nobody），則新增：

useradd wwwchown -R www:www /www

檢測是否啓動

:

ps aux |grep php-fpm #

另外該命令也可讓咱們知道

fpm

的配置文件在哪。

netstat -ant |grep 9000

查看

php-fpm進程數：

ps aux | grep -c php-fpm

php-fpm操做彙總：

/usr/local/php/sbin/php-fpm # php-fpm

啓動

kill -INT `cat /usr/local/php/var/run/php-fpm.pid` # php-fpm

關閉

kill -USR2 `cat /usr/local/php/var/run/php-fpm.pid` #php-fpm

平滑重啓

重啓方法二：

killall php-fpm/usr/local/php/sbin/php-fpm &

若是沒法平滑啓動，那就終止進程

id：

ps aux | grep php-fpmkill -9 1210 #1210

指

php-fpm

進程

id

安裝

Nginx

nginx news
http://nginx.org/

http://nginx.org/download/nginx-1.11.1.tar.gz

依賴：

#

爲了支持

rewrite

功能，咱們須要安裝

pcre

yum install pcre-devel

#

須要

ssl

的支持，若是不須要

ssl

支持，請跳過這一步

# yum install openssl*

# gzip

類庫安裝，按需安裝

# yum install zlib zlib-devel

配置編譯參數

$ tar -zxvf nginx-1.11.1.tar.gz

$ cd nginx-1.11.1

$ ./configure \

--prefix=/usr/local/nginx \

--with-http_stub_status_module \

--with-http_ssl_module \

--with-http_realip_module \

--with-http_sub_module \

--with-http_gzip_static_module \

--with-pcre

配置

ok：

Configuration summary

+ using system PCRE library

+ using system OpenSSL library

+ md5: using OpenSSL library

+ sha1: using OpenSSL library

+ using system zlib library

nginx path prefix: "/usr/local/nginx"

nginx binary file: "/usr/local/nginx/sbin/nginx"

nginx modules path: "/usr/local/nginx/modules"

nginx configuration prefix: "/usr/local/nginx/conf"

nginx configuration file: "/usr/local/nginx/conf/nginx.conf"

nginx pid file: "/usr/local/nginx/logs/nginx.pid"

nginx error log file: "/usr/local/nginx/logs/error.log"

nginx http access log file: "/usr/local/nginx/logs/access.log"

nginx http client request body temporary files: "client_body_temp"

nginx http proxy temporary files: "proxy_temp"

nginx http fastcgi temporary files: "fastcgi_temp"

nginx http uwsgi temporary files: "uwsgi_temp"

nginx http scgi temporary files: "scgi_temp"

編譯安裝

nginx

makemake install

設置軟鏈接：

ln -sf /usr/local/nginx/sbin/nginx /usr/sbin

檢測

nginx:

nginx -t

顯示：

nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

成功了。咱們從新配置下

nginx.conf：

#user nobody;worker_processes 1;

#error_log logs/error.log;#error_log logs/error.log notice;#error_log logs/error.log info;

#pid logs/nginx.pid;

events {

worker_connections 1024;

}

http {

include mime.types;

default_type application/octet-stream;

#

解決虛擬主機名字過長

http://www.jb51.net/article/26412.htm

server_names_hash_bucket_size 128;

#log_format main '$remote_addr - $remote_user [$time_local] "$request" '

# '$status $body_bytes_sent "$http_referer" '

# '"$http_user_agent" "$http_x_forwarded_for"';

#access_log logs/access.log main;

sendfile on;

#tcp_nopush on;

#keepalive_timeout 0;

keepalive_timeout 65;

#gzip on;

autoindex on;#

顯示目錄

autoindex_exact_size on;#

顯示文件大小

autoindex_localtime on;#

顯示文件時間

include vhosts/*.conf;

}

配置

localhost:
vhosts/localhost.conf

server {

listen 80;

server_name localhost;

#charset utf-8;

#access_log logs/host.access.log main;

location / {

root /www/www/;

index index.php index.html index.htm;

}

#error_page 404 /404.html;

# redirect server error pages to the static page /50x.html

#

error_page 500 502 503 504 /50x.html;

location = /50x.html {

root html;

}

# proxy the PHP scripts to Apache listening on 127.0.0.1:80

#

#location ~ \.php$ {

# proxy_pass http://127.0.0.1;

#}

# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

#

location ~ \.php$ {

root /www/www/;

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

include fastcgi_params;

}

}

啓動

nginx:

/usr/local/nginx/sbin/nginx

#

或者

nginx

重啓：

/usr/local/nginx/sbin/nginx -s reload

#

或者

nginx -s reload

中止：

/usr/local/nginx/sbin/nginx -s stop

#

或者

nginx -s stop

若是提示

80端口被佔用了，可使用ps aunx | grep 80

查看。通常是

apache佔用了。可使用：

chkconfig --list

chkconfig nginx on

service apache off

禁止

apache啓動並關閉apache服務。