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  • CentOS6.5编译安装Nginx1.8.1+MySQL5.5.48+PHP5.2.17+xcache3.2+ZendOptimizer-3.3.9


    一、安装Nginx:

    1、解决依赖关系

    编译安装nginx需要事先需要安装开发包组"Development Tools"和 "Development Libraries"。同时,还需要专门安装pcre-devel包:

    # yum groupinstall -y "Development Tools" "Server Platform Development"

    # yum -y install pcre-devel

    2、安装


    首先添加用户nginx,实现以之运行nginx服务进程:
    # groupadd -r nginx
    # useradd -r -g nginx nginx

    调整系统当前时间
    # date -s "04/07/2016 10:40:00"

    # tar xf nginx-1.8.1.tar.gz 
    # cd nginx-1.8.1

    接着开始编译和安装:
    # ./configure
      --prefix=/usr/local/nginx
      --sbin-path=/usr/local/nginx/sbin/nginx
      --conf-path=/etc/nginx/nginx.conf
      --error-log-path=/var/log/nginx/error.log
      --http-log-path=/var/log/nginx/access.log
      --pid-path=/var/run/nginx/nginx.pid  
      --lock-path=/var/lock/nginx.lock
      --user=nginx
      --group=nginx
      --with-http_ssl_module
      --with-http_flv_module
      --with-http_stub_status_module
      --with-http_gzip_static_module
      --http-client-body-temp-path=/var/tmp/nginx/client/
      --http-proxy-temp-path=/var/tmp/nginx/proxy/
      --http-fastcgi-temp-path=/var/tmp/nginx/fcgi/
      --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi
      --http-scgi-temp-path=/var/tmp/nginx/scgi

      --with-pcre

     --with-file-aio


    # make && make install


    说明:如果想使用nginx的perl模块,可以通过为configure脚本添加--with-http_perl_module选项来实现,但目前此模块仍处于实验性使用阶段,可能会在运行中出现意外,因此,其实现方式这里不再介绍。如果想使用基于nginx的cgi功能,也可以基于FCGI来实现,具体实现方法请参照网上的文档。

    3、为nginx提供SysV init脚本:

    新建文件/etc/rc.d/init.d/nginx,内容如下:
    #!/bin/bash
    # nginx Startup script for the Nginx HTTP Server
    # it is v.0.0.2 version.
    # chkconfig: - 85 15
    # description: Nginx is a high-performance web and proxy server.
    #              It has a lot of features, but it's not for everyone.
    # processname: nginx
    # pidfile: /var/run/nginx/nginx.pid
    # config: /etc/nginx/nginx.conf
    nginxd=/usr/local/nginx/sbin/nginx
    nginx_config=/etc/nginx/nginx.conf
    nginx_pid=/var/run/nginx/nginx.pid
    RETVAL=0
    prog="nginx"
    # Source function library.
    . /etc/rc.d/init.d/functions
    # Source networking configuration.
    . /etc/sysconfig/network
    # Check that networking is up.
    [ ${NETWORKING} = "no" ] && exit 0
    [ -x $nginxd ] || exit 0
    # Start nginx daemons functions.
    start() {
    if [ -e $nginx_pid ];then
       echo "nginx already running...."
       exit 1
    fi
       echo -n $"Starting $prog: "
       daemon $nginxd -c ${nginx_config}
       RETVAL=$?
       echo
       [ $RETVAL = 0 ] && touch /var/lock/subsys/nginx
       return $RETVAL
    }
    # Stop nginx daemons functions.
    stop() {
            echo -n $"Stopping $prog: "
            killproc $nginxd
            RETVAL=$?
            echo
            [ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx /var/run/nginx/nginx.pid
    }
    # reload nginx service functions.
    reload() {
        echo -n $"Reloading $prog: "
        #kill -HUP `cat ${nginx_pid}`
        killproc $nginxd -HUP
        RETVAL=$?
        echo
    }
    # See how we were called.
    case "$1" in
    start)
            start
            ;;
    stop)
            stop
            ;;
    reload)
            reload
            ;;
    restart)
            stop
            start
            ;;
    status)
            status $prog
            RETVAL=$?
            ;;
    *)
            echo $"Usage: $prog {start|stop|restart|reload|status|help}"
            exit 1
    esac
    exit $RETVAL

    而后为此脚本赋予执行权限:
    # chmod +x /etc/rc.d/init.d/nginx

    添加至服务管理列表,并让其开机自动启动:
    # chkconfig --add nginx
    # chkconfig nginx on

    而后就可以启动服务并测试了:

    # service nginx start

    报错:

    Starting nginx: nginx: [emerg] mkdir() "/var/tmp/nginx/client/" failed (2: No such file or directory)
                                                               [FAILED]
    # mkdir -pv /var/tmp/nginx/client/


    二、安装mysql-5.5.42

    1、安装cmake编译工具及依赖软件

    # yum install -y gcc-c++
    # yum install -y cmake
    # yum install -y git
    # yum install -y readline-devel zlib-devel openssl-devel
    #  yum install -y bison

    再次编译即通过

    2、编译安装mysql-5.5.48

    # tar xf mysql-5.5.48.tar.gz
    # cd mysql-5.5.48
    # cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/data/mydata -DSYSCONFDIR=/etc -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DWITH_SSL=system -DWITH_ZLIB=system -DWITH_LIBWRAP=0 -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci

    3、创建Mysql用户

    添加mysql用户指定组id和用户id为306
    # groupadd -r -g 306 mysql
    # useradd -g mysql -r -g 306 -s /sbin/nologin mysql
    # id mysql
    uid=994(mysql) gid=306(mysql) groups=306(mysql)


    改变数据存储目录和安装目录的权限
    # cd /usr/local/mysql
    添加存放日志的目录

    # mkdir /data/binlogs

    # mkdir /data/mydata

    # chown -R :mysql ./*
    # chown -R mysql.mysql /data/


    4、启动脚本初始化数据库

    # scripts/mysql_install_db --user=mysql --datadir=/data/mydata
    为mysql提供sysv服务脚本:
    # cp support-files/mysql.server /etc/rc.d/init.d/mysqld
    # cp support-files/my-large.cnf /etc/my.cnf

    5、编辑/etc/my.cnf配置,加入以下内容


    innodb_file_per_table = 1
    datadir = /data/mydata
    log-bin=/data/binlogs/mysql-bin

    注意:
    经过实际测试innodb_file_per_table = ON这条参数需要innodb_file_per_table = 1 才能生效,具体可以通过mysql> show variables like '%per_table%';来查询
    并修改此文件中thread_concurrency的值为你的CPU个数乘以2,比如这里使用如下行:
    thread_concurrency = 2

    而后就可以启动服务测试使用了。
    为了使用mysql的安装符合系统使用规范,并将其开发组件导出给系统使用,这里还需要进行如下步骤:

    6、输出mysql的man手册至man命令的查找路径:


    编辑/etc/man.config,添加如下行即可:
    MANPATH  /usr/local/mysql/man


    7、输出mysql的头文件至系统头文件路径/usr/include:

    这可以通过简单的创建链接实现:
    # ln -sv /usr/local/mysql/include  /usr/include/mysql

    8、输出mysql的库文件给系统库查找路径:

    # echo '/usr/local/mysql/lib' > /etc/ld.so.conf.d/mysql.conf

    而后让系统重新载入系统库:
    # ldconfig

    9、修改PATH环境变量,让系统可以直接使用mysql的相关命令

    vim /etc/profile.d/mysql.sh
    加入
    export PATH=/usr/local/mysql/bin:$PATH

    三、编译安装php-5.2.17

    1、解决依赖关系:
    # yum -y groupinstall "Desktop Platform Development"
    # yum install -y bzip2-devel libmcrypt-devel
    # yum install -y libcurl-devel

    # yum install -y libmcrypt-devel
    Loaded plugins: fastestmirror, security
    Loading mirror speeds from cached hostfile
     * base: mirror.bit.edu.cn
     * extras: centos.ustc.edu.cn
     * updates: centos.ustc.edu.cn
    Setting up Install Process
    No package libmcrypt-devel available.
    Error: Nothing to do
    升级一下yum源,重新查找即可
    # yum install -y epel-release


    编译安装PHP 5.2.14所需的支持库:
    # tar zxvf libiconv-1.13.1.tar.gz 
    # cd libiconv-1.13.1/ 
    # ./configure --prefix=/usr/local/libiconv
    # make 
    # make install 
    cd ../ 

    2、解压编译

    # tar xf php-5.2.17.tar.gz 
    # gzip -cd php-5.2.17-fpm-0.5.14.diff.gz | patch -d php-5.2.17 -p1 
    # cd php-5.2.17


    # ./configure --prefix=/usr/local/php
      --with-config-file-path=/etc
      --with-mysql=/usr/local/mysql
      --with-mysqli=/usr/local/mysql/bin/mysql_config
      --with-iconv-dir=/usr/local/libiconv
      --with-freetype-dir
      --with-jpeg-dir
      --with-png-dir
      --with-zlib
      --with-zlib-dir
      --with-libxml-dir=/usr
      --enable-xml
      --disable-rpath
      --enable-discard-path
      --enable-bcmath
      --enable-shmop
      --enable-sysvsem
      --enable-sysvshm
      --enable-inline-optimization
      --with-curl --with-curlwrappers
      --enable-mbregex
      --enable-fastcgi
      --enable-fpm
      --enable-force-cgi-redirect
      --enable-mbstring --with-mcrypt
      --with-gd --enable-gd-native-ttf
      --with-openssl
      --with-mhash
      --enable-pcntl
      --enable-sockets
      --with-ldap
      --with-ldap-sasl
      --with-xmlrpc
      --enable-zip
      --enable-soap
      --with-bz2

    合成一行
    # ./configure --prefix=/usr/local/php   --with-config-file-path=/etc   --with-mysql=/usr/local/mysql   --with-mysqli=/usr/local/mysql/bin/mysql_config   --with-iconv-dir=/usr/local/libiconv   --with-freetype-dir   --with-jpeg-dir   --with-png-dir   --with-zlib   --with-zlib-dir   --with-libxml-dir=/usr   --enable-xml   --disable-rpath   --enable-discard-path  --enable-bcmath   --enable-shmop   --enable-sysvsem   --enable-sysvshm   --enable-inline-optimization   --with-curl --with-curlwrappers   --enable-mbregex   --enable-fastcgi   --enable-fpm   --enable-force-cgi-redirect   --enable-mbstring --with-mcrypt   --with-gd --enable-gd-native-ttf   --with-openssl   --with-mhash   --enable-pcntl   --enable-sockets   --with-ldap   --with-ldap-sasl   --with-xmlrpc   --enable-zip   --enable-soap   --with-bz2


    说明:如果前面第1步解决依赖关系时安装mcrypt相关的两个rpm包,此./configure命令还可以带上--with-mcrypt选项以让php支持mycrpt扩展。--with-snmp选项则用于实现php的SNMP扩展,但此功能要求提前安装net-snmp相关软件包。

    配置参数说明:

    --prefix=[path]: 设定安装路径
    --disable-debug: 编译时禁止加入调试符号

    --enable-shmop: 启用shmop模块。Shmop is an easy to use set of functions that allows PHP to read, write, create and delete Unix shared memory segments.

    --with-gd: 增加GD库的支持。GD库,是php处理图形的扩展库。

    --with-jpeg-dir=[DIR]: GD库中jpeg lib的安装路径的prefix

    '--with-png-dir=/usr/lib64' '--with-libxml-dir=/usr/lib64' '--with-zlib-dir=/usr/lib64': 与--with-jpeg-dir类似

    --with-mysqli=FILE: 包含mysqli的支持。如果DIR取值为mysqlnd,则 the MySQL native driver will be used mysql_config

    --with-mysql=DIR: 包含mysql的支持。如果DIR取值为mysqlnd,则 the MySQL native driver will be used /usr/local

    --with-pdo-mysql=DIR: 支持PDO Mysql扩展模块。PDO扩展为PHP访问数据库定义了一个轻量级的、一致性的接口,它提供了一个数据访问抽象层,这样,无论使用什么数据库,都可以通过一致的函数执行查询和获取数据。如果DIR取值为mysqlnd,则 the MySQL native driver will be used /usr/local

    --enable-sockets: 增加socket支持

    --with-iconv-dir=DIR: 激活iconv,iconv是默认激活的,会到默认路径中区搜索。iconv函数库能够完成各种字符集间的转换,是php编程中不可缺少的基础函数库。

    --enable-mbstring: Enable multibyte string support

    --enable-mbregex:该选项默认开启。 MBSTRING: enable multibyte regex(正则表达式) support

    --enable-ftp: Enable FTP support

    --enable-gd-native-ttf: GD: Enable TrueType string function (ttf: TrueType string)

    --with-curl=[DIR]: Include cURL support

    --enable-fpm: Enable building of the fpm SAPI executable (非常重要的一个选项,用来开启FPM的支持)

    --enable-pcntl: Enable pcntl support (CLI/CGI only) (php进程控制扩展)

    --enable-sysvmsg: Enable sysvmsg support. 即System V消息队列

    --enable-sysvsem: Enable sysvsem support. 即System V信号量

    -enable-sysvshm: Enable sysvshm support. 即System V共享内存

    php中对共享内存段的操作有两组函数:System V IPC和Shared Memory。 其中System V IPC系列函数能够更方便的操作数据,无需像Shared Memory那样必须自己掌握读写时的偏移量、长度等,也不用序列化/反序列化来回转换(因为Shared Memory函数只支持字符串格式的数据参数)。但是System V IPC系列不支持Windows,所以如果要在win环境下使用,只能选Shared Memory。

    '--enable-zip': Include Zip read/write support

    --with-freetype-dir=DIR: GD库相关。 GD: Set the path to FreeType 2 install prefix
    --------------------------------------------------------------------------------------------
    报错1:


    configure: error: libjpeg.(a|so) not found.
    configure: error: libpng.(a|so) not found.
    处理:
    # ln -s /usr/lib64/libjpeg.so /usr/lib/
    # ln -s /usr/lib64/libpng.so /usr/lib/


    报错2:
    configure: error: Cannot find ldap libraries in /usr/lib.:


    # rpm -qa | grep ldap
    python-ldap-2.3.10-1.el6.x86_64
    openldap-2.4.40-7.el6_7.x86_64
    openldap-devel-2.4.40-7.el6_7.x86_64


    处理
    # cp -frp /usr/lib64/libldap* /usr/lib/


    configure: error: Please reinstall libmhash - I cannot find mhash.h
    # yum list all | grep mhash
    mhash.i686                                  0.9.9.9-3.el6                epel   
    mhash.x86_64                                0.9.9.9-3.el6                epel   
    mhash-devel.i686                            0.9.9.9-3.el6                epel   
    mhash-devel.x86_64                          0.9.9.9-3.el6                epel   
    # yum install -y mhash-devel


    报错3:
    /usr/bin/ld: cannot find -lltdl
    collect2: ld returned 1 exit status
    make: *** [sapi/cgi/php-cgi] Error 1
    # yum install -y *ltdl*


    安装libtool-ltdl-devel


    报错4:
    error while loading shared libraries: libiconv.so.2: cannot open shared object file: No such file or directory
    解决办法如下:
    1.在/etc/ld.so.conf中加一行/usr/local/lib,
    2.然后运行/sbin/ldconfig,文件解决,没有报错


    报错5:
    ext/iconv/iconv.o: In function `_php_iconv_strpos':
    /root/php-5.2.17/ext/iconv/iconv.c:851: undefined reference to `libiconv_open'
    /root/php-5.2.17/ext/iconv/iconv.c:879: undefined reference to `libiconv'
    /root/php-5.2.17/ext/iconv/iconv.c:993: undefined reference to `libiconv_close'
    ext/iconv/iconv.o: In function `_php_iconv_mime_encode':
    /root/php-5.2.17/ext/iconv/iconv.c:1043: undefined reference to `libiconv_open'
    /root/php-5.2.17/ext/iconv/iconv.c:1057: undefined reference to `libiconv_open'
    /root/php-5.2.17/ext/iconv/iconv.c:1176: undefined reference to `libiconv'
    /root/php-5.2.17/ext/iconv/iconv.c:1128: undefined reference to `libiconv'
    /root/php-5.2.17/ext/iconv/iconv.c:1160: undefined reference to `libiconv'
    /root/php-5.2.17/ext/iconv/iconv.c:1319: undefined reference to `libiconv_close'
    /root/php-5.2.17/ext/iconv/iconv.c:1228: undefined reference to `libiconv'
    /root/php-5.2.17/ext/iconv/iconv.c:1259: undefined reference to `libiconv'
    /root/php-5.2.17/ext/iconv/iconv.c:1316: undefined reference to `libiconv_close'
    /root/php-5.2.17/ext/iconv/iconv.c:1303: undefined reference to `libiconv'
    ext/iconv/iconv.o: In function `php_iconv_stream_filter_dtor':
    /root/php-5.2.17/ext/iconv/iconv.c:2465: undefined reference to `libiconv_close'
    ext/iconv/iconv.o: In function `php_iconv_stream_filter_append_bucket':
    /root/php-5.2.17/ext/iconv/iconv.c:2616: undefined reference to `libiconv'
    /root/php-5.2.17/ext/iconv/iconv.c:2615: undefined reference to `libiconv'
    /root/php-5.2.17/ext/iconv/iconv.c:2537: undefined reference to `libiconv'
    ext/iconv/iconv.o: In function `php_iconv_stream_filter_ctor':
    /root/php-5.2.17/ext/iconv/iconv.c:2491: undefined reference to `libiconv_open'
    ext/xmlrpc/libxmlrpc/encodings.o: In function `convert':
    /root/php-5.2.17/ext/xmlrpc/libxmlrpc/encodings.c:73: undefined reference to `libiconv_open'
    /root/php-5.2.17/ext/xmlrpc/libxmlrpc/encodings.c:81: undefined reference to `libiconv'
    /root/php-5.2.17/ext/xmlrpc/libxmlrpc/encodings.c:101: undefined reference to `libiconv_close'
    collect2: ld returned 1 exit status
    make: *** [sapi/cgi/php-cgi] Error 1


    # make ZEND_EXTRA_LIBS='-liconv'


    重新编译的时候需要
    # make clean

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

    # make


    报错:
    collect2: ld returned 1 exit status
    make: *** [sapi/cgi/php-cgi] Error 1
    通过make ZEND_EXTRA_LIBS='-liconv'命令即可
    # make ZEND_EXTRA_LIBS='-liconv'

    # make test


    # make install

    为php提供配置文件:
    # cp php.ini-dist /etc/php.ini


    为php-fpm提供Sysv init脚本,并将其添加至服务列表:
    # cp /usr/local/php/sbin/php-fpm /etc/rc.d/init.d/php-fpm

    编辑 /etc/rc.d/init.d/php-fpm
    在#!/bin/bash下面添加两行
    #chkconfig:345 62 62
    #description:php-fpm


    # chmod +x /etc/rc.d/init.d/php-fpm
    开机启动
    # chkconfig --add php-fpm
    # chkconfig php-fpm on


    编辑/usr/local/php/etc/php-fpm.conf 

    1、使用nginx用户
    把下面两行的注释去掉
    Unix user of processes
    <value name="user">nginx</value>

    Unix group of processes
    <value name="group">nginx</value>

    2、对fpm参数做调整,并启用pid文件(如下最后一行):
    <value name="max_children">150</value>
    <value name="StartServers">20</value>
    <value name="MinSpareServers">5</value>
    <value name="MaxSpareServers">35</value>

    接下来就可以启动php-fpm了:
    # service php-fpm start

    使用如下命令来验正(如果此命令输出有中几个php-fpm进程就说明启动成功了):
    # ps aux | grep php-fpm


    四、整合nginx和php


    创建Nginx日志目录
    # mkdir -p /web/logs
    # mkdir -p /web/htdocs
    赋权限
    # chown -R nginx:nginx /web/


    1、编辑/etc/nginx/nginx.conf,启用如下选项:
    user nginx nginx;
    worker_processes  8;
    error_log  /var/log/nginx/error.log;


    pid        /usr/local/nginx/nginx.pid;


    events {
        worker_connections  1024;
    }

    http {
        include       mime.types;
        default_type  application/octet-stream;


        sendfile        on;

        keepalive_timeout  65;
        server {
            listen       80;
            server_name  localhost;
    index index.html index.php;

            access_log  /var/log/nginx/host.access.log;

            location / {
                root   /web/htdocs;
            }

            error_page   500 502 503 504  /50x.html;
            location = /50x.html {
                root   html;
            }


            location ~ .php$ {
                root           /web/htdocs;
                fastcgi_pass   127.0.0.1:9000;
                fastcgi_index  index.php;
                fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
                include        fastcgi_params;
            }

        }

    }

    并在所支持的主页面格式中添加php格式的主页,类似如下:
    location / {
                root   /web/htdocs;
                index  index.php index.html index.htm;
            }
            
    而后重新载入nginx的配置文件:
    # service nginx reload


    3、在/usr/html新建index.php的测试页面,测试php是否能正常工作:
    # vim /web/htdocs/index.php
    <?php
    phpinfo();
    ?>

    接着就可以通过浏览器访问此测试页面了。

    五、安装xcache,为php加速:

    1、安装
    # tar xf xcache-3.2.0.tar.gz 
    # cd xcache-3.2.0
    # /usr/local/php/bin/phpize
    Configuring for:
    PHP Api Version:         20041225
    Zend Module Api No:      20060613
    Zend Extension Api No:   220060519
    # ./configure --enable-xcache --with-php-config=/usr/local/php/bin/php-config
    # make && make install

    安装结束时,会出现类似如下行:
    Installing shared extensions:     /usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/

    2、编辑php.ini,整合php和xcache:

    首先将xcache提供的样例配置导入php.ini
    # mkdir /etc/php.d
    # cp xcache.ini /etc/php.d

    说明:xcache.ini文件在xcache的源码目录中。


    接下来编辑/etc/php.d/xcache.ini,找到extension开头的行,修改为如下行:
    extension = /usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/xcache.so

    3、创建xcache缓存文件

    touch /tmp/xcache #创建文件

    chmod 777 /tmp/xcache #设置权限

    4、创建xcache管理员密码为123456
    echo -n "123456" | md5sum #记住类似下面一行代码(md5加密之后的密码),后面会用到

    e10adc3949ba59abbe56e057f20f883e

    5、配置php支持xcache

    vi /etc/php.ini #编辑配置文件,在最后一行添加以下内容

    [xcache-common]
    extension = /usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/xcache.so

    [xcache.admin]
    xcache.admin.enable_auth = On
    xcache.admin.user = "xcache"
    xcache.admin.pass = "e10adc3949ba59abbe56e057f20f883e"

    [xcache]
    xcache.shm_scheme ="mmap"
    xcache.size=60M
    xcache.count =1
    xcache.slots =8K
    xcache.ttl=0
    xcache.gc_interval =0
    xcache.var_size=64M
    xcache.var_count =1
    xcache.var_slots =8K
    xcache.var_ttl=0
    xcache.var_maxttl=0
    xcache.var_gc_interval =300
    xcache.test =Off
    xcache.readonly_protection = On
    xcache.mmap_path ="/tmp/xcache"
    xcache.coredump_directory =""
    xcache.cacher =On
    xcache.stat=On
    xcache.optimizer =Off

    [xcache.coverager]
    xcache.coverager =On
    xcache.coveragedump_directory =""

    6、重新启动php-fpm

    # service php-fpm restart

    通过phpinfo()函数看是否启用了xcache


    六、安装加速器Zendoptimizer

    # tar xf ZendOptimizer-3.3.9-linux-glibc23-x86_64.tar.gz 
    # cd ZendOptimizer-3.3.9-linux-glibc23-x86_64
    进入data文件夹后,在此进入你php对应的版本目录(so文件是对应版本的,要看好PHP版本再安装)
    # cd data
    # ls
    4_2_0_comp  4_2_x_comp  4_3_x_comp  4_4_x_comp  5_0_x_comp  5_1_x_comp  5_2_x_comp  poweredbyoptimizer.gif
    # mkdir /usr/local/zend
    # cp 5_2_x_comp/ZendOptimizer.so /usr/local/zend/

    配置Zend optimizer
    vi /etc/php.ini #编辑文件
    在最后位置添加以下内容
    [Zend Optimizer]
    zend_optimizer.optimization_level=15
    zend_extension="/usr/local/zend/ZendOptimizer.so"

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  • 原文地址:https://www.cnblogs.com/reblue520/p/6239825.html
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