Centos 7源碼編譯安裝 php7.1 之生產(chǎn)篇
Centos 7源碼編譯安裝 php7.1 之生產(chǎn)篇
介紹:
久聞php7的速度以及性能那可是比php5系列的任何一版本都要快,具體性能有多好,建議還是先嘗試下再說(shuō)。如果你是升級(jí)或新安裝,那你首先需要考慮php7和程序是否存在兼容性,如果程序是基于php5開(kāi)發(fā)的,那么就需要考慮php7是否適合你當(dāng)前的生產(chǎn)環(huán)境,今天我就實(shí)操并安裝用于生產(chǎn)中。
先安裝php依賴包,否則在編譯安裝php7的過(guò)程當(dāng)中會(huì)出現(xiàn)各種報(bào)錯(cuò),安裝完成后即可進(jìn)入下一個(gè)環(huán)節(jié)。
安裝擴(kuò)展包并更新系統(tǒng)內(nèi)核:
$ yum install epel-release -y $ yum update
安裝php依賴組件(包含Nginx依賴):
$ yum -y install wget vim pcre pcre-devel openssl openssl-devel libicu-devel gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel ncurses ncurses-devel curl curl-devel krb5-devel libidn libidn-devel openldap openldap-devel nss_ldap jemalloc-devel cmake boost-devel bison automake libevent libevent-devel gd gd-devel libtool* libmcrypt libmcrypt-devel mcrypt mhash libxslt libxslt-devel readline readline-devel gmp gmp-devel libcurl libcurl-devel openjpeg-devel
創(chuàng)建用戶和組,并下載php安裝包解壓:
$ cd /tmp $ groupadd www $ useradd -g www www $ wget http://am1.php.net/distributions/php-7.1.11.tar.gz $ tar xvf php-7.1.11.tar.gz $ cd php-7.1.11
設(shè)置變量并開(kāi)始源碼編譯:
$ cp -frp /usr/lib64/libldap* /usr/lib/ $ ./configure --prefix=/usr/local/php \ --with-config-file-path=/usr/local/php/etc \ --enable-fpm \ --with-fpm-user=www \ --with-fpm-group=www \ --enable-mysqlnd \ --with-mysqli=mysqlnd \ --with-pdo-mysql=mysqlnd \ --enable-mysqlnd-compression-support \ --with-iconv-dir \ --with-freetype-dir \ --with-jpeg-dir \ --with-png-dir \ --with-zlib \ --with-libxml-dir \ --enable-xml \ --disable-rpath \ --enable-bcmath \ --enable-shmop \ --enable-sysvsem \ --enable-inline-optimization \ --with-curl \ --enable-mbregex \ --enable-mbstring \ --enable-intl \ --with-mcrypt \ --with-libmbfl \ --enable-ftp \ --with-gd \ --enable-gd-native-ttf \ --with-openssl \ --with-mhash \ --enable-pcntl \ --enable-sockets \ --with-xmlrpc \ --enable-zip \ --enable-soap \ --with-gettext \ --disable-fileinfo \ --enable-opcache \ --with-pear \ --enable-maintainer-zts \ --with-ldap=shared \ --without-gdbm \
若無(wú)報(bào)錯(cuò)執(zhí)行下一步安裝,如果編譯過(guò)程中出現(xiàn)錯(cuò)誤,根據(jù)報(bào)錯(cuò)安裝依賴包,通常不會(huì)出現(xiàn)這種問(wèn)題。
開(kāi)始安裝:
$ make -j 4 && make install
完成安裝后配置php.ini文件:
$ cp php.ini-development /usr/local/php/etc/php.ini $ cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf $ cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf
修改 php.ini 相關(guān)參數(shù):
$ vim /usr/local/php/etc/php.ini expose_php = Off short_open_tag = ON max_execution_time = 300 max_input_time = 300 memory_limit = 128M post_max_size = 32M date.timezone = Asia/Shanghai mbstring.func_overload=2 extension = "/usr/local/php/lib/php/extensions/no-debug-zts-20160303/ldap.so"
設(shè)置 OPcache 緩存:
[opcache] zend_extension=/usr/local/php/lib/php/extensions/no-debug-zts-20160303/opcache.so opcache.memory_consumption=128 opcache.interned_strings_buffer=8 opcache.max_accelerated_files=4000 opcache.revalidate_freq=60 opcache.fast_shutdown=1 opcache.enable_cli=1
設(shè)置php安全函數(shù):
$ vim /usr/local/php/etc/php.ini
默認(rèn)值:
disable_functions =
修改為:
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
配置www.conf
取消以下注釋并修改優(yōu)化其參數(shù):
listen = /var/run/www/php-cgi.sock listen.owner = www listen.group = www listen.mode = 0660 listen.allowed_clients = 127.0.0.1 pm = dynamic listen.backlog = -1 pm.max_children = 180 pm.start_servers = 50 pm.min_spare_servers = 50 pm.max_spare_servers = 180 request_terminate_timeout = 120 request_slowlog_timeout = 50 slowlog = var/log/slow.log
創(chuàng)建php-cgi.sock存放目錄
$ mkdir /var/run/www/ $ chown -R www:www /var/run/www
配置php-fpm.conf
取下以下注釋并填寫完整路徑:
pid = /usr/local/php/var/run/php-fpm.pid
至此php7已經(jīng)安裝完成。
說(shuō)明:禁用php函數(shù),如果程序需要這些函數(shù),可以取消禁止,新手建議忽略此步驟。
創(chuàng)建system系統(tǒng)單元文件php-fpm啟動(dòng)腳本:
$ vim /usr/lib/systemd/system/php-fpm.service
添加如下變量?jī)?nèi)容:
[Unit] Description=The PHP FastCGI Process Manager After=syslog.target network.target [Service] Type=simple PIDFile=/usr/local/php/var/run/php-fpm.pid ExecStart=/usr/local/php/sbin/php-fpm --nodaemonize --fpm-config /usr/local/php/etc/php-fpm.conf ExecReload=/bin/kill -USR2 $MAINPID [Install] WantedBy=multi-user.target
啟動(dòng)php-fpm服務(wù)并加入開(kāi)機(jī)自啟動(dòng):
$ systemctl enable php-fpm.service $ systemctl restart php-fpm.service
PHP整個(gè)安裝過(guò)程已經(jīng)完成。如果你是按照本文安裝未成功的,希望你能留言說(shuō)明錯(cuò)誤原因,我將無(wú)償協(xié)助你配置。
如果你有好的建議完善該文章,非常歡迎你提出和改進(jìn),我們一起共同學(xué)習(xí)和進(jìn)步。

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