Linux 安装php

安装

云安装

yum install php //安装php（云安装的版本php5，其他版本需要手动下载安装）

手动安装： php版本 http://www.php.net/downloads.php

// 下载
wget http://cn2.php.net/distributions/php-7.0.30.tar.gz
// 创建php目录
cd /usr/local
mkdir php

安装php依赖库

configure: error: xml2-config not found. Please check your libxml2 installation.   // 报错

yum install libxml2

yum install libxml2* -y

configure: error: png.h not found.   // 报错

yum install libpng

yum install libpng-devel

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

yum install -y epel-release
yum install -y libmcrypt-devel
两个不能一起安装,因为CentOs6默认的yum源没有 libmcrypt-devel这个包,只能借助epel的yum源,所以先安装epel,再安装
libmcrypt。

编译安装php

./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-pdo-mysql --with-mysqli --with-gd --with-zlib --with-mcrypt --enable-fpm


make && make install

安装完成后，别忘记 make test

【注意：下载的php，容易出现解压报错和php地址不对】

nginx配置php 路径/usr/local/nginx/conf/nginx.conf

location / {
            root   html;
            index  index.html index.htm index.php;
        }

cd /down/
./configure --prefix=/usr/local/php --with-mysql=/usr/local/mysql --with-libxml-dir=/usr/local/libxml2  //检测是否满足安装
make  // 编译
make install    // 安装

方法二：

// 优先装epel
yum install -y epel-release

两个不能一起安装,因为CentOs6默认的yum源没有 libmcrypt-devel这个包,只能借助epel的yum源,所以先安装epel,再安装
libmcrypt。

//须要安装须要的模块，直接yum一并安装依赖库
yum -y install libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel mysql pcre-devel libmcrypt-devel

// 配置
./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-pdo-mysql --with-mysqli --with-gd --with-zlib --with-mcrypt --enable-fpm

// 编译安装
make && make install

方法三：

// 优先装epel
yum install -y epel-release
// 安装依赖库
yum install libxml2* libpng libpng-devel libmcrypt-devel 

// 配置 （此操作必须要进入  cd /down/php-7.0.30 目录下）
./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-pdo-mysql --with-mysqli --with-gd --with-zlib --with-mcrypt --enable-fpm

// 编译并且安装
make && make install

// 安装完成后会有提示让你make test
make test

// make test完成后会提示

Thank you for helping to make PHP better.

方法四：

// 优先装epel

yum install -y epel-release

yum -y install libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel mysql pcre-devel libmcrypt-devel

// 配置 （此操作必须要进入  cd /down/php-7.0.30 目录下）
./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-pdo-mysql --with-mysqli --with-gd --with-zlib --with-mcrypt --enable-fpm

make && make install

方法五（已测试）：

安装依赖库

yum -y install libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel mysql pcre-devel

注意：安装php7beta3的时候有几处配置只是去，须要yum一下。如今php-7.0.2已经不用这样了。
# yum -y install curl-devel
# yum -y install libxslt-devel

如果提示可以安装curl-devel

configure: error: cURL version 7.10.5 or later is required to compile php with cURL support

配置

./configure   --help

 
 ./configure --prefix=/usr/local/php 
 --with-curl 
 --with-freetype-dir 
 --with-gd 
 --with-gettext 
 --with-iconv-dir 
 --with-kerberos 
 --with-libdir=lib64 
 --with-libxml-dir 
 --with-mysqli 
 --with-openssl 
 --with-pcre-regex 
 --with-pdo-mysql 
 --with-pdo-sqlite 
 --with-pear 
 --with-png-dir 
 --with-xmlrpc 
 --with-xsl 
 --with-zlib 
 --enable-fpm 
 --enable-bcmath 
 --enable-libxml 
 --enable-inline-optimization 
 --enable-gd-native-ttf 
 --enable-mbregex 
 --enable-mbstring 
 --enable-opcache 
 --enable-pcntl 
 --enable-shmop 
 --enable-soap 
 --enable-sockets 
 --enable-sysvsem 
 --enable-xml 
 --enable-zip

// 编译 & 安装

make && make install

配置文件

# cp php.ini-development /usr/local/php/lib/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

# cp -R ./sapi/fpm/php-fpm /etc/init.d/php-fpm

须要注意的是php7中www.conf这个配置文件配置phpfpm的端口号等信息，假设你改动默认的9000端口号需在这里改，再改nginx的配置

启动
# /etc/init.d/php-fpm

配置nginx.conf

#location ~ .php$ {        找到
  # root   html;
  # fastcgi_pass 127.0.0.1:9000;
  # fastcgi_index index.php;
  # fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
  # include  fastcgi_params;
  #}
location ~ .php$ {        改为
   root   html;
   fastcgi_pass 127.0.0.1:9000;
   fastcgi_index index.php;
   fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
   include  fastcgi_params;
  }

建立index.php 内容为

<?php
phpinfo()
?>

最后重启

service nginx restart 或者./nginx -s reload 重启nginx

service php-fpm restart 或者 /etc/init.d/php-fpm 重启 php-fpm

报错：

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
/down/php-7.0.30/build/shtool install -c ext/phar/phar.phar /usr/local/php/bin
ln -s -f phar.phar /usr/local/php/bin/phar
Installing PDO headers: /usr/local/php/include/php/ext/pdo/

参考：https://blog.csdn.net/sayyy/article/details/78556860?locationNum=3&fps=1

故障：

重启nginx报错，提示：
[emerg] open() “/var/run/nginx/nginx.pid” failed (2: No such file or directory)
解决：在var/run/下建立一个文件夹命名为nginx，然后：
[root@localhost ~]# /usr/local/nginx/sbin/nginx
[root@localhost ~]# /usr/local/nginx/sbin/nginx -s reload

或者

解决方法：
1. 重新运行一下 sudo /usr/share/nginx/sbin/nginx

2. 重启nginx：sudo /usr/share/nginx/sbin/nginx -s reload