Detailed explanation of the process of compiling, installing and configuring php5.6.30 under Linux (picture and text)

1. Compile and install php5.6.30

Installation environment:

# cat /etc/redhat-release 
CentOS release 6.8 (Final)

# /application/nginx/sbin/nginx -v
nginx version: nginx/1.6.3

Download the php5.6.30 installation package

wget http://cn2.php.net/distributions/php-5.6.30.tar.bz2

Unzip

tar -xjf php-5.6.30.tar.bz2

Required for installation Dependency package

# rpm -qa zlib-devel libxm12-devel libjpeg-devel libjpeg-turbo-devel libiconv-devel 
freetype-devel libpng-devel libpng-devel gd-devel libcurl-devel libxslt-devel
# yum install zlib-devel libxm12-devel libjpeg-devel libjpeg-turbo-devel libiconv-devel 
freetype-devel libpng-devel libpng-devel gd-devel libcurl-devel libxslt-devel -y

Install libiconv library

wget 
tar zxf libiconv-1.14.tar.gz 
cd libiconv-1.14
./configure --prefix=/usr/local/libiconv
make
make install

Start installing php

[root@darius php-5.6.30]#./configure --prefix=/application/php5.6.30 
--with-mysql=mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd 
--with-iconv-dir=/usr/local/libiconv --with-freetype-dir --with-jpeg-dir
 --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-bcmath --enable-shmop
  --enable-sysvsem --enable-inline-optimization --with-curl --enable-mbregex --enable-fpm
   --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash
    --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --enable-short-tags
     --enable-static --with-xsl --with-fpm-user=nginx --with-fpm-group=nginx --enable-ftp --without-pear 
     --disable-phar
 
#因为本机没有pear包，所以选择暂时跳过（--without-pear --disable-phar），等php安装后再补装go-pear

make compile

[root@darius php-5.6.30]# make
...
...
...
Build complete.
Don't forget to run 'make test'.
 
[root@darius php-5.6.30]# make test

make test Some problems were reported, but I ignored them and continued the installation

Execute make install

[root@darius php-5.6.30]# make install
Installing shared extensions:     /application/php5.6.30/lib/php/extensions/no-debug-non-zts-20131226/
Installing PHP CLI binary:        /application/php5.6.30/bin/
Installing PHP CLI man page:      /application/php5.6.30/php/man/man1/
Installing PHP FPM binary:        /application/php5.6.30/sbin/
Installing PHP FPM config:        /application/php5.6.30/etc/
Installing PHP FPM man page:      /application/php5.6.30/php/man/man8/
Installing PHP FPM status page:   /application/php5.6.30/php/php/fpm/
Installing PHP CGI binary:        /application/php5.6.30/bin/
Installing PHP CGI man page:      /application/php5.6.30/php/man/man1/
Installing build environment:     /application/php5.6.30/lib/php/build/
Installing header files:           /application/php5.6.30/include/php/
Installing helper programs:       /application/php5.6.30/bin/
  program: phpize
  program: php-config
Installing man pages:             /application/php5.6.30/php/man/man1/
  page: phpize.1
  page: php-config.1
Installing PDO headers:           /application/php5.6.30/include/php/ext/pdo/

2. Configure php

cp php.ini-production /usr/local/php/etc/php.ini #复制php配置文件到安装目录rm -rf /etc/php.ini #删除系统自带配置文件
ln -s /usr/local/php/etc/php.ini /etc/php.ini #添加软链接到 /etc目录
cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf #拷贝模板文件为php-fpm配置文件
ln -s /usr/local/php/etc/php-fpm.conf /etc/php-fpm.conf #添加软连接到 /etc目录

Modify php-fpm.conf

pid = run/php-fpm.pid  #取消前面的分号

Modify php-ini.conf

Find: disable_functions=

Modify to:

disable_functions = 
passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,
ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,escapeshellcmd,dll,popen,
disk_free_space,checkdnsrr,checkdnsrr,getservbyname,getservbyport,disk_total_space,posix_ctermid,posix_get_last_error,
posix_getcwd, posix_getegid,posix_geteuid,posix_getgid, posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,
posix_getpgid,posix_getpgrp,posix_getpid, posix_getppid,posix_getpwnam,posix_getpwuid, posix_getrlimit, posix_getsid,
posix_getuid,posix_isatty, posix_kill,posix_mkfifo,posix_setegid,posix_seteuid,posix_setgid, posix_setpgid,posix_setsid,
posix_setuid,posix_strerror,posix_times,posix_ttyname,posix_uname

#List PHP that can be disabled Function, if some programs need to use this function, it can be deleted and undisabled.

Found: ;date.timezone =

Modified to:

date.timezone = PRC #设置时区

Found: expose_php = On

Modified to:

expose_php = Off #禁止显示php版本的信息

Found: short_open_tag = Off

Modify to:

short_open_tag = ON #支持php短标签

Note: short_open_tag must be turned on. After turning it on, you can use PHP segment tags: (). Also, only if this is turned on can you use echo. Some open source systems use short tags, and an error will be reported if they are not turned on.

Find opcache.enable=0

Changed to

opcache.enable=1 #php支持opcode缓存

Found:;opcache.enable_cli=1 #php supports opcode caching

Modify to:

opcache.enable_cli=0

Add in the last line:

zend_extension=opcache.so #开启opcode缓存功能

:wq #SaveExit

##Configure nginx.conf

location ~ \.php$ {
    root html/bbs;      #你网页根目录
    fastcgi_pass 127.0.0.1:9000;
    fastcgi_index index.php;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    include fastcgi_params;
}

Create a test file:

[root@darius bbs]# cat index.php 
<?php phpinfo(); ?>
[root@darius bbs]# cat index.html 
bbs.html
[root@darius bbs]# pwd
/application/nginx/html/bbs

Start php-fpm, restart nginx, and test the results

/application/php/sbin/php-fpm -c /application/php/etc/php.ini -y /application/php/etc/php-fpm.conf

/application/nginx/sbin/nginx -s reload

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