linux服务器安装php7_Linux安装PHP5与PHP7共存

在Linux下安装PHP5与PHP7共存。

PHP5安装

PHP官网www.php.net

当前主流版本为5.6/7.1

进入存储源码包的目录&＃xff1a;

[root&＃64;linuxidc ~]# cd /usr/local/src

下载php的源码包&＃xff1a;

地址&＃xff1a;wget http://cn2.php.net/distributions/php-5.6.30.tar.gz

5.解压压缩包&＃xff1a;

[root&＃64;linuxidc src]# tar -zxvf php-5.6.30.tar.gz

6.进入安装目录&＃xff1a;

[root&＃64;linuxidc src]# cd php-5.6.30

[root&＃64;linuxidc php-5.6.30]#

7.安装php&＃xff1a;

[root&＃64;linuxidc php-5.6.30]# ./configure --prefix&＃61;/usr/local/php --with-apxs2&＃61;/usr/local/apache2.4/bin/apxs --with-config-file-path&＃61;/usr/local/php/etc --with-mysql&＃61;/usr/local/mysql --with-pdo-mysql&＃61;/usr/local/mysql --with-mysqli&＃61;/usr/local/mysql/bin/mysql_config --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-bz2 --with-openssl --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-mbstring --enable-sockets --enable-exif //安装PHP

[root&＃64;linuxidc php-5.6.30]# echo $? //安装完成没有错误用这个检查

0

解释说明个别参数&＃xff1a;

--prefix&＃xff1a;指定安装目录。

--with-apxs2&＃xff1a;Apache的工具&＃xff0c;指定工具的地址&＃xff0c;可以帮我们自动配置一些模块,不用人工干涉。

--with-config-file-path&＃xff1a;指定配置文件的路径。

--with-mysql&＃xff1a;指定mysql路径。

安装报错&＃xff1a;

缺少libxml2这个库&＃xff0c;安装命令&＃xff1a;yum install -y libxml2-devel

缺少openssl库&＃xff0c;安装命令&＃xff1a;yum install -y openssl-devel

缺少bzip2包&＃xff0c;安装命令&＃xff1a;yum install -y bzip2-devel

缺少jpeglid包,安装命令&＃xff1a;yum install -y libjpeg-devel

缺少libpng包&＃xff0c;安装命令&＃xff1a;yum install -y libpng-devel

缺少freetype包&＃xff0c;安装命令:yum install -y freetype-devel

缺少libmcrypt包&＃xff0c;安装命令&＃xff1a;yum install -y libmcrypt-devel&＃xff0c;如果你没有安装epel-release这个扩展源&＃xff0c;就需要先安装这个扩展源&＃xff0c;因为libmcrypt是在这个扩展源里面&＃xff0c;安装扩展源命令&＃xff1a;yum install -y epel-release

8.编译安装

[root&＃64;linuxidc php-5.6.30]# make

[root&＃64;linuxidc php-5.6.30]# make install

[root&＃64;linuxidc php-5.6.30]# echo $?

0

备注&＃xff1a;Apache和php结合的通过图中的libphp5.so模块

9.查看php加载的模块(都是静态的)&＃xff1a;

[root&＃64;linuxidc php-5.6.30]# /usr/local/php/bin/php -m

[PHP Modules]

bz2

Core

ctype

date

dom

ereg

exif

fileinfo

filter

gd

hash

iconv

json

libxml

mbstring

mcrypt

mysql

mysqli

openssl

pcre

PDO

pdo_mysql

pdo_sqlite

Phar

posix

Reflection

session

SimpleXML

soap

sockets

SPL

sqlite3

standard

tokenizer

xml

xmlreader

xmlwriter

zlib

[Zend Modules]

10.PHP是做为apache的模块存在&＃xff0c;查看模块&＃xff1a;

[root&＃64;linuxidc php-5.6.30]# /usr/local/apache2.4/bin/httpd -M

AH00558: httpd: Could not reliably determine the server&＃39;s fully qualified domain name, using 218.93.250.18. Set the &＃39;ServerName&＃39; directive globally to suppress this message

Loaded Modules:

core_module (static)

so_module (static)

http_module (static)

mpm_event_module (static)

authn_file_module (shared)

authn_core_module (shared)

authz_host_module (shared)

authz_groupfile_module (shared)

authz_user_module (shared)

authz_core_module (shared)

access_compat_module (shared)

auth_basic_module (shared)

reqtimeout_module (shared)

filter_module (shared)

mime_module (shared)

log_config_module (shared)

env_module (shared)

headers_module (shared)

setenvif_module (shared)

version_module (shared)

unixd_module (shared)

status_module (shared)

autoindex_module (shared)

dir_module (shared)

alias_module (shared)

php5_module (shared)

[root&＃64;linuxidc php-5.6.30]# ls -l /usr/local/apache2.4/modules/libphp5.so //模块文件

-rwxr-xr-x 1 root root 37752872 12月 18 17:09 /usr/local/apache2.4/modules/libphp5.so

解释说明&＃xff1a;

php5_module (shared)&＃xff1a;这个说明PHP是作为httpd扩展模块的形式存在的,那如果apache要想执行php的脚本&＃xff0c;它就需要依赖借助于这个模块文件&＃xff0c;如果把这个.so文件删除&＃xff0c;那apache就不支持php了&＃xff0c;这个模块非常重要。

11.这个httpd的配置文件里就多了一行php模块&＃xff0c;被注释掉的就是没有用的模块&＃xff0c;如果想用&＃xff0c;把#号去掉就可以了&＃xff0c;随用随取&＃xff1a;

[root&＃64;linuxidc php-5.6.30]# vim /usr/local/apache2.4/conf/httpd.conf //这是apache的配置文件

12.把php的参考配置文件复制到php的配置文件目录下&＃xff1a;

示例如下&＃xff1a;

[root&＃64;linuxidc php-5.6.30]# /usr/local/php/bin/php -i |less //查看php的一些配置信息&＃xff0c;包括编译参数。

phpinfo()

PHP Version &＃61;> 5.6.30

System &＃61;> Linux linuxidc 3.10.0-514.el7.x86_64 #1 SMP Tue Nov 22 16:42:41 UTC 2016 x86_64

Build Date &＃61;> Dec 18 2017 17:05:31

Configure Command &＃61;> &＃39;./configure&＃39; &＃39;--prefix&＃61;/usr/local/php&＃39; &＃39;--with-apxs2&＃61;/usr/local/apache2.4/bin/apxs&＃39; &＃39;--with-config-file-path&＃61;/usr/local/php/etc&＃39; &＃39;--with-mysql&＃61;/usr/local/mysql&＃39; &＃39;--with-pdo-mysql&＃61;/usr/local/mysql&＃39; &＃39;--with-mysqli&＃61;/usr/local/mysql/bin/mysql_config&＃39; &＃39;--with-libxml-dir&＃39; &＃39;--with-gd&＃39; &＃39;--with-jpeg-dir&＃39; &＃39;--with-png-dir&＃39; &＃39;--with-freetype-dir&＃39; &＃39;--with-iconv-dir&＃39; &＃39;--with-zlib-dir&＃39; &＃39;--with-bz2&＃39; &＃39;--with-openssl&＃39; &＃39;--with-mcrypt&＃39; &＃39;--enable-soap&＃39; &＃39;--enable-gd-native-ttf&＃39; &＃39;--enable-mbstring&＃39; &＃39;--enable-sockets&＃39; &＃39;--enable-exif&＃39;

Server API &＃61;> Command Line Interface

Virtual Directory Support &＃61;> enabled

Configuration File (php.ini) Path &＃61;> /usr/local/php/etc

Loaded Configuration File &＃61;> (none)

Scan this dir for additional .ini files &＃61;> (none)

Additional .ini files parsed &＃61;> (none)

PHP API &＃61;> 20131106

PHP Extension &＃61;> 20131226

Zend Extension &＃61;> 220131226

Zend Extension Build &＃61;> API220131226,TS

PHP Extension Build &＃61;> API20131226,TS

Debug Build &＃61;> no

Thread Safety &＃61;> enabled

Zend Signal Handling &＃61;> disabled

Zend Memory Manager &＃61;> enabled

Zend Multibyte Support &＃61;> provided by mbstring

IPv6 Support &＃61;> enabled

DTrace Support &＃61;> disabled

Registered PHP Streams &＃61;> https, ftps, compress.zlib, compress.bzip2, php, file, glob, data, http, ftp, phar

Registered Stream Socket Transports &＃61;> tcp, udp, unix, udg, ssl, sslv3, tls, tlsv1.0, tlsv1.1, tlsv1.2

Registered Stream Filters &＃61;> zlib.*, bzip2.*, convert.iconv.*, mcrypt.*, mdecrypt.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, dechunk

This program makes use of the Zend Scripting Language Engine:

Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies

_______________________________________________________________________

Configuration

bz2

[root&＃64;linuxidc php-5.6.30]# ls /usr/local/php/etc //查看模块下有没php.ini文件

pear.conf

[root&＃64;linuxidc php-5.6.30]# cp php.ini-production /usr/local/php/etc/php.ini //需要到源码包的参考文件复制到php的配置文件目录下

[root&＃64;linuxidc php-5.6.30]# /usr/local/php/bin/php -i |less //查看php.ini是否有加载php.ini文件模块&＃xff0c;如下图

PHP7安装

进入源码包的目录&＃xff1a;

[root&＃64;linuxidc ~]# cd /usr/local/src/

2.下载源码包&＃xff1a;

3.解压压缩包&＃xff1a;

[root&＃64;linuxidc src]# tar jxvf php-7.1.6.tar.bz2

备注&＃xff1a;如果没有安装bzip2压缩工具&＃xff0c;请安装&＃xff1a;yum install -y bzip2

4.进入目录&＃xff1a;

[root&＃64;linuxidc src]# cd php-7.1.6

[root&＃64;linuxidc php-7.1.6]#

5.安装php7&＃xff1a;

[root&＃64;linuxidc php-7.1.6]# ./configure --prefix&＃61;/usr/local/php7 --with-apxs2&＃61;/usr/local/apache2.4/bin/apxs --with-config-file-path&＃61;/usr/local/php7/etc --with-pdo-mysql&＃61;/usr/local/mysql --with-mysqli&＃61;/usr/local/mysql/bin/mysql_config --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-bz2 --with-openssl --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-mbstring --enable-sockets --enable-exif

6.编译安装&＃xff1a;

[root&＃64;linuxidc php-7.1.6]# make

[root&＃64;linuxidc php-7.1.6]# make install

7.php7模块路径&＃xff1a;

[root&＃64;linuxidc php-7.1.6]# ls /usr/local/apache2.4/modules/libphp7.so

/usr/local/apache2.4/modules/libphp7.so

8.查看php7加载的模块(静态)&＃xff1a;

[root&＃64;linuxidc php-7.1.6]# /usr/local/php7/bin/php -m

[PHP Modules]

bz2

Core

ctype

date

dom

exif

fileinfo

filter

gd

hash

iconv

json

libxml

mbstring

mcrypt

mysqli

openssl

pcre

PDO

pdo_mysql

pdo_sqlite

Phar

posix

Reflection

session

SimpleXML

soap

sockets

SPL

sqlite3

standard

tokenizer

xml

xmlreader

xmlwriter

zlib

[Zend Modules]

9.查看apache加载了几个php,通过修改配置文件来指定使用php5还是php7模块&＃xff0c;不要的就注释掉&＃xff1a;

示例如下&＃xff1a;

[root&＃64;linuxidc php-7.1.6]# /usr/local/apache2.4/bin/apachectl -M

AH00558: httpd: Could not reliably determine the server&＃39;s fully qualified domain name, using 218.93.250.18. Set the &＃39;ServerName&＃39; directive globally to suppress this message

Loaded Modules:

core_module (static)

so_module (static)

http_module (static)

mpm_event_module (static)

authn_file_module (shared)

authn_core_module (shared)

authz_host_module (shared)

authz_groupfile_module (shared)

authz_user_module (shared)

authz_core_module (shared)

access_compat_module (shared)

auth_basic_module (shared)

reqtimeout_module (shared)

filter_module (shared)

mime_module (shared)

log_config_module (shared)

env_module (shared)

headers_module (shared)

setenvif_module (shared)

version_module (shared)

unixd_module (shared)

status_module (shared)

autoindex_module (shared)

dir_module (shared)

alias_module (shared)

php5_module (shared)

php7_module (shared)

[root&＃64;linuxidc php-7.1.6]# vim /usr/local/apache2.4/conf/httpd.conf

10.把php7的参考配置文件复制到php7的配置文件目录下&＃xff1a;

[root&＃64;linuxidc php-7.1.6]# cp php.ini-production /usr/local/php7/etc/php.ini