阿里云默认centos7上怎么安装php

首先更新系统软件</str>

$ yum update

安装nginx</str></str>

1.安装nginx源

$ yum localinstall http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm2.安装nginx

$ yum install nginx

3.启动nginx

$ service nginx start

Redirecting to /bin/systemctl start nginx.service4.访问http://你的ip/

如果成功安装会出来nginx默认的欢迎界面

安装MySQL5.7.*

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1.安装mysql源</str>

$ yum localinstall http://dev.mysql.com/get/mysql57-community-release-el7-7.noarch.rpm2.安装mysql

$ yum install mysql-community-server

确认一下mysql的版本，有时可能会提示mysql5.63.安装mysql的开发包，以后会有用

$ yum install mysql-community-devel

4.启动mysql

$ service mysqld start

Redirecting to /bin/systemctl start mysqld.service5.查看mysql启动状态

$ service mysqld status

出现pid

证明启动成功

6.获取mysql默认生成的密码

$ grep 'temporary password' /var/log/mysqld.log2015-12-05T05:41:09.104758Z 1 [Note] A temporary password is generated for root@localhost: %G1Rgns!dD!v</str>

加粗的就是生成的密码

7.换成自己的密码

$ mysql -uroot -p

Enter password:输入上面的密码

成功输入后进入一下步，这里你估计会输入 好几次才进去8. 更换密码

mysql> ALTER USER 'root'李并@'localhost' IDENTIFIED BY 'MyNewPass4!'这个密码一定要足够复杂，不然会不让你改，提示密码不合法9.退出mysql

mysql>quit

10.用新密码再登录，试一下新密码

$ mysql -uroot -p

Enter password:输入你的新密码

11.确认密码正确后，退出mysql

mysql>哪衫迹 quit

编译安装php7.0.0

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1.下载php7源码包</str>

$ cd /root &wget -O php7.tar.gz http://cn2.php.net/get/php-7.0.1.tar.gz/from/this/mirror2.解压源码包</str>

$ tar -xvf php7.tar.gz

3.</str>

$ cd php-7.0.1

4.安塌乱装php依赖包</str>

</str>

$ yum install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel5.编译配置，这一步我们会遇到很多configure error，我们一一解决，基本都是相关软件开发包没有安装导致</str>

</str>

$ ./configure \

--prefix=/usr/local/php \

--with-config-file-path=/etc \

--enable-fpm \

--with-fpm-user=nginx \

--with-fpm-group=nginx \

--enable-inline-optimization \

--disable-debug \

--disable-rpath \

--enable-shared \

--enable-soap \

--with-libxml-dir \

--with-xmlrpc \

--with-openssl \

--with-mcrypt \

--with-mhash \

--with-pcre-regex \

--with-sqlite3 \

--with-zlib \

--enable-bcmath \

--with-iconv \

--with-bz2 \

--enable-calendar \

--with-curl \

--with-cdb \

--enable-dom \

--enable-exif \

--enable-fileinfo \

--enable-filter \

--with-pcre-dir \

--enable-ftp \

--with-gd \

--with-openssl-dir \

--with-jpeg-dir \

--with-png-dir \

--with-zlib-dir \

--with-freetype-dir \

--enable-gd-native-ttf \

--enable-gd-jis-conv \

--with-gettext \

--with-gmp \

--with-mhash \

--enable-json \

--enable-mbstring \

--enable-mbregex \

--enable-mbregex-backtrack \

--with-libmbfl \

--with-onig \

--enable-pdo \

--with-mysqli=mysqlnd \

--with-pdo-mysql=mysqlnd \

--with-zlib-dir \

--with-pdo-sqlite \

--with-readline \

--enable-session \

--enable-shmop \

--enable-simplexml \

--enable-sockets \

--enable-sysvmsg \

--enable-sysvsem \

--enable-sysvshm \

--enable-wddx \

--with-libxml-dir \

--with-xsl \

--enable-zip \

--enable-mysqlnd-compression-support \

--with-pear \

--enable-opcache

configure error:

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

解决：

$ yum install libxml2 libxml2-devel

2.configure: error: Cannot find OpenSSL's <evp.h>

解决：

$ yum install openssl openssl-devel

3.configure: error: Please reinstall the BZip2 distribution解决：

$ yum install bzip2 bzip2-devel

4.configure: error: Please reinstall the libcurl distribution - easy.h should be in <curl-dir>/include/curl/解决：

$ yum install libcurl libcurl-devel

5.If configure fails try --with-webp-dir=<DIR>configure: error: jpeglib.h not found.

解决：

$ yum install libjpeg libjpeg-devel

6.If configure fails try --with-webp-dir=<DIR>

checking for jpeg_read_header in -ljpeg... yesconfigure: error: png.h not found.

解决：

$ yum install libpng libpng-devel

7.If configure fails try --with-webp-dir=<DIR>

checking for jpeg_read_header in -ljpeg... yeschecking for png_write_image in -lpng... yesIf configure fails try --with-xpm-dir=<DIR>

configure: error: freetype-config not found.

解决：

$ yum install freetype freetype-devel

8.configure: error: Unable to locate gmp.h解决：

$ yum install gmp gmp-devel

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

解决：

$ yum install libmcrypt libmcrypt-devel

10.configure: error: Please reinstall readline - I cannot find readline.h解决：

$ yum install readline readline-devel

11.configure: error: xslt-config not found. Please reinstall the libxslt >= 1.1.0 distribution解决：

$ yum install libxslt libxslt-devel

6.编译与安装

$ make &&make install

这里要make好久，要耐心一下

7.添加 PHP 命令到环境变量

$ vim /etc/profile

在末尾加入

PATH=$PATH:/usr/local/php/bin

export PATH

要使改动立即生效执行

$ ./etc/profile

或

$ source /etc/profile

查看环境变量

$ echo $PATH

查看php版本

$ php -v

8.配置php-fpm

$ cp php.ini-production /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$ cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm$ chmod +x /etc/init.d/php-fpm

9.启动php-fpm

$ /etc/init.d/php-fpm start

配置nginx虚拟机,绑定域名</str>

1.

</str>

$ vim /etc/nginx/conf.d/php7.thinkcmf.com.conf这里可以把php7.thinkcmf.com.conf改成自己的域名把下面的内容复制到php7.thinkcmf.com.conf里server{

listen 80

server_name php7.thinkcmf.com

root /var/www/html/php7.thinkcmf.com# 该项要修改为你准备存放相关网页的路径location / {

index index.php index.html index.htm

#如果请求既不是一个文件，也不是一个目录，则执行一下重写规则if (!-e $request_filename)

{

#地址作为将参数rewrite到index.php上。

rewrite ^/(.*)$ /index.php/$1

#若是子目录则使用下面这句，将subdir改成目录名称即可。

#rewrite ^/subdir/(.*)$ /subdir/index.php/$1}

}

#proxy the php scripts to php-fpm

location ~ \.php {

include fastcgi_params

##pathinfo支持start

#定义变量 $path_info ，用于存放pathinfo信息set $path_info ""

#定义变量 $real_script_name，用于存放真实地址set $real_script_name $fastcgi_script_name#如果地址与引号内的正则表达式匹配

if ($fastcgi_script_name ~ "^(.+?\.php)(/.+)$") {#将文件地址赋值给变量 $real_script_name

set $real_script_name $1

#将文件地址后的参数赋值给变量 $path_info

set $path_info $2

}

#配置fastcgi的一些参数

fastcgi_param SCRIPT_FILENAME $document_root$real_script_namefastcgi_param SCRIPT_NAME $real_script_namefastcgi_param PATH_INFO $path_info

###pathinfo支持end

fastcgi_intercept_errors on

fastcgi_pass 127.0.0.1:9000

}

}

2.重启nginx

$ service nginx reload

3.

$ vim /var/www/html/php7.thinkcmf.com/index.php</str>

把下面的代码复制到这个文件 里

<?php

phpinfo()

4.查看访问http://php7.thinkcmf.com

安装apache:

yum install httpd httpd-devel

启动apache:

/etc/init.d/httpd start

此时输入雹大服务器的IP地址，应该看到apache的服务页面，端口不用输，apache默认就是使用80端口

安装mysql:

yum install mysql mysql-server

启动猛灶mysql:

/etc/init.d/mysqld start

安装php

yum install php php-devel

重启apache使php生效

/etc/init.d/httpd restart

此时可以在目录：/var/www/html/下建立一个PHP文件

代码：

然后访问这个文件，就能看到PHP的一些信息，php.ini配置文件的路径可以在这个页面上看到

安装php的扩展

yum install php-mysql php-gd php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc

安装完扩展之后需要再次重启apache

/etc/init.d/httpd restart

测试mysql是否链源知竖接成功的php代码

<?php

$con = mysql_connect("10.0.@.@@","@@","@@")

if (!$con)

{

die('Could not connect: ' . mysql_error())

}

mysql_select_db("mydb", $con)

$result = mysql_query("SELECT * FROM sys_user")

while($row = mysql_fetch_array($result))

{

echo $row['UserName'] . " " . $row['PassWord'] . " " . $row['id']

echo "

"

}

mysql_close($con)

?>

,

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