linux下php環境搭建

原有的項目都為java項目 所以現有的環境為nginx+tomcat

現在要添加一個php環境

在編譯安裝php前，要先查看下nginx的運行用戶，php也用用同樣的用戶

編譯安裝php

根據自己想需求選擇相應的軟件環境

for packages in patch make cmake gcc gcc-c++ gcc-g77 flex bison file libtool libtool-libs autoconf kernel-devel libjpeg libjpeg-devel libpng libpng-devel libpng10 libpng10-devel gd gd-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glib2 glib2-devel bzip2 bzip2-devel libevent libevent-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel libidn libidn-devel openssl openssl-devel vim-minimal nano fonts-chinese gettext gettext-devel ncurses-devel gmp-devel pspell-devel unzip libcap;do yum -y install $packages; done

在這里我選擇php5.3的版本

wget -c http://soft.vpser.net/web/php/php-5.3.17.tar.gz

選擇php5.3版本編譯mysql時不需要指定mysql路徑，可用以下參數進行編譯

--with-mysql=mysqlnd  --with-pdo-mysql=mysqlnd --with-pdo-mysql=mysqlnd

開始編譯

./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --enable-fpm --with-fpm-user=nobody --with-fpm-group=nobody --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-iconv-dir --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-magic-quotes --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-mbstring --with-mcrypt --enable-ftp --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --without-pear --with-gettext --disable-fileinfo

編譯完后

make&&make install

編譯時報錯信息及解決方法

在Linux下安裝PHP過程中，編譯時出現configure: error: libjpeg.(a|so) not found 錯誤的解決辦法

檢查之后發現已經安裝了libjpeg，但是在/usr/lib目錄下沒有libjpeg.so這個文件，在/usr/lib64下是有的

所以建立個軟鏈接

ln -s /usr/lib64/libjpeg.so /usr/lib/libjpeg.so

問題解決， libpng 報的錯誤解決方法一樣

ln -s /usr/lib64/libjpeg.so /usr/lib/libjpeg.so

configure: error: freetype.h not found.

gamedb:/data/soft/php-5.2.17 # zypper install freetype2-devel

configure: error: mcrypt.h not found. Please reinstall libmcrypt.

gamedb:/data/soft/php-5.2.17 # zypper install libmcrypt libmcrypt-devel

configure: error: Please reinstall libmhash - I cannot find mhash.h

gamedb:/data/soft/php-5.2.17 # zypper install mhash-devel

拷貝配置文件到安裝目錄中

cp php-5.3.17/php.ini-production /usr/local/php/etc/php.ini

配置文件放錯位置的話也會導致項目異常

cd /usr/local/php/etc/ # 切換到安裝目錄下的配置文件目錄
cp php-fpm.conf.default php-fpm.conf

vi php-fpm.conf

啟用如下幾行，即去掉前面的分號(;)

pid = run/php-fpm.pid
  error_log = log/php-fpm.log
  log_level = notice
  listen = 127.0.0.1:9000
  listen.allowed_clients = 127.0.0.1
  pm = dynamic
  pm.max_children = 50
  pm.start_servers = 5
  pm.min_spare_servers = 5
  pm.max_spare_servers = 35
  pm.max_requests = 500
  env[HOSTNAME] = $HOSTNAME
  env[PATH] = /usr/local/bin:/usr/bin:/bin
  env[TMP] = /tmp
  env[TMPDIR] = /tmp
  env[TEMP] = /tmp

wq保存退出

# /usr/local/php/sbin/php-fpm （啟動PHP）

# netstat -antpl (如果看到9000端口，PHP-FPM配置成功)

注意：如果修改php.ini文件，則需要重啟php-fpm進程使生效。

最后配置項目的nginx的配置文件使php和nginx鏈接

gamedb:/opt/nginx/conf/vhost # cat gzqq_2014.conf
server
        {
                listen       81;
                server_name www.abc.net;
                index index.php index.html index.htm;
                root  /data/web/abc/default;
                #root  /data/web/abc;
                location ~ .*\.(php|php5)?$
                        {
                                try_files $uri =404;
                                #fastcgi_pass  unix:/tmp/php-cgi.sock;
                                fastcgi_pass  127.0.0.1:9000;
                                fastcgi_index index.php;
                                include fcgi.conf;
                        }
                location /status {
                        stub_status on;
                        access_log   off;
                }
                location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
                        {
                                expires      30d;
                        }
                location ~ .*\.(js|css)?$
                        {
                                expires      12h;
                        }
                #access_log  /home/wwwlogs/access.log  access;
                #error_log   /home/wwwlogs/qzqq_erro.log;
        }