centos安装php5.6，centos5.8安装教程
大家好，今天给各位分享centos安装php5.6的一些知识，其中也会对centos5.8安装教程进行解释，文章篇幅可能偏长，如果能碰巧解决你现在面临的问题，别忘了关注本站，现在就马上开始吧！
阿里云上的centos 7.2怎么yum安装php 5.6
因之前通过网易的 centos镜像，将阿里云的 centos升级到最新版了，乘自己的项目尚未开始正式开发，遂将所有的相应环境都升级到最高。
查看 centos版本：
[root@iZ23d~]# cat/etc/centos-release
CentOS Linux release 7.2.1511(Core)
1、删除之前的 php版本：
[root@iZ23d~]# yum remove php* php-common
Loaded plugins: langpacks
Repository base is listed more than once in the configuration
Repository updates is listed more than once in the configuration
Repository extras is listed more than once in the configuration
Repository centosplus is listed more than once in the configuration
No Match for argument: php-5.4.16
No Match for argument: php-5.4.16.tar.gz
No Match for argument: php-7.0.1RC1
No Match for argument: php-7.0.1RC1.tar.gz
No Match for argument: phpMyAdmin-4.4.0.tar.gz
No Match for argument: php-common
No Packages marked for removal
2、rpm安装 Php7相应的 yum源：
[root@iZ23d~]# rpm-Uvh
Retrieving
warning:/var/tmp/rpm-tmp.LhJKKR: Header V4 RSA/SHA1 Signature, key ID 62e74ca5: NOKEY
Preparing...################################# [100%]
package webtatic-release-7-3.noarch is already installed
3、直接yum安装php7：
[root@iZ23d~]# yum install php70w
Loaded plugins: langpacks
Repository base is listed more than once in the configuration
Repository updates is listed more than once in the configuration
Repository extras is listed more than once in the configuration
Repository centosplus is listed more than once in the configuration
Resolving Dependencies
--> Running transaction check
。。。【省略】
Warning: RPMDB altered outside of yum.
Installing: php70w-common-7.0.0-1.w7.x86_64 1/3
Installing: php70w-cli-7.0.0-1.w7.x86_64 2/3
Installing: php70w-7.0.0-1.w7.x86_64 3/3
Verifying: php70w-7.0.0-1.w7.x86_64 1/3
Verifying: php70w-common-7.0.0-1.w7.x86_64 2/3
Verifying: php70w-cli-7.0.0-1.w7.x86_64 3/3
Installed:
php70w.x86_64 0:7.0.0-1.w7
Dependency Installed:
php70w-cli.x86_64 0:7.0.0-1.w7 php70w-common.x86_64 0:7.0.0-1.w7
Complete!
4、检查 php版本：
[root@iZ23d~]# php-v
PHP 7.0.0(cli)(built: Dec 2 2015 20:42:32)( NTS)
Copyright(c) 1997-2015 The PHP Group
Zend Engine v3.0.0, Copyright(c) 1998-2015 Zend Technologies
[root@iZ23d2e6hoqZ~]#
以上显示安装成功！
5、重启 Apache，查看 phpinfo:
[root@iZ23d~]# systemctl restart httpd.service
检查phpinfo:
PHP Version 7.0.0
SystemLinux iZ23d 3.10.0-229.11.1.el7.x86_64#1 SMP Thu Aug 6 01:06:18 UTC 2015 x86_64
Build DateDec 2 2015 20:43:38
Server APIApache 2.0 Handler
Virtual Directory Supportdisabled
Configuration File(php.ini) Path/etc
Loaded Configuration File/etc/php.ini
Scan this dir for additional.ini files/etc/php.d
Additional.ini files parsed/etc/php.d/bz2.ini,/etc/php.d/calendar.ini,/etc/php.d/ctype.ini,/etc/php.d/curl.ini,/etc/php.d/exif.ini,/etc/php.d/fileinfo.ini,/etc/php.d/ftp.ini,/etc/php.d/gettext.ini,/etc/php.d/gmp.ini,/etc/php.d/iconv.ini,/etc/php.d/json.ini,/etc/php.d/phar.ini,/etc/php.d/shmop.ini,/etc/php.d/simplexml.ini,/etc/php.d/sockets.ini,/etc/php.d/tokenizer.ini,/etc/php.d/xml.ini,/etc/php.d/zip.ini
PHP API20151012
PHP Extension20151012
Zend Extension320151012
Zend Extension BuildAPI320151012,NTS
PHP Extension BuildAPI20151012,NTS
Debug Buildno
Thread Safetydisabled
Zend Signal Handlingdisabled
Zend Memory Managerenabled
Zend Multibyte Supportdisabled
IPv6 Supportenabled
DTrace Supportenabled
Registered PHP Streamshttps, ftps, compress.zlib, php, file, glob, data, http, ftp, compress.bzip2, phar, zip
Registered Stream Socket Transportstcp, udp, unix, udg, ssl, sslv3, sslv2, tls, tlsv1.0, tlsv1.1, tlsv1.2
Registered Stream Filterszlib.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, dechunk, bzip2.*, convert.iconv.*
This program makes use of the Zend Scripting Language Engine:
Zend Engine v3.0.0, Copyright(c) 1998-2015 Zend Technologies
Configuration
apache2handler
Apache VersionApache/2.4.6(CentOS)
Apache API Version20120211
Server Administratorxxxxxx@xxxxxx.com
Hostname:Portxxxx.xxxxx.xxx:0
User/Groupapache(48)/48
Max RequestsPer Child: 0- Keep Alive: on- Max Per Connection: 100
TimeoutsConnection: 60- Keep-Alive: 15
Virtual ServerYes
Server Root/etc/httpd
Loaded Modulescore mod_so http_core mod_access_compat mod_actions mod_alias mod_allowmethods mod_auth_basic mod_auth_digest mod_authn_anon mod_authn_core mod_authn_dbd mod_authn_dbm mod_authn_file mod_authn_socache mod_authz_core mod_authz_dbd mod_authz_dbm mod_authz_groupfile mod_authz_host mod_authz_owner mod_authz_user mod_autoindex mod_cache mod_cache_disk mod_data mod_dbd mod_deflate mod_dir mod_dumpio mod_echo mod_env mod_expires mod_ext_filter mod_filter mod_headers mod_include mod_info mod_log_config mod_logio mod_mime_magic mod_mime mod_negotiation mod_remoteip mod_reqtimeout mod_rewrite mod_setenvif mod_slotmem_plain mod_slotmem_shm mod_socache_dbm mod_socache_memcache mod_socache_shmcb mod_status mod_substitute mod_suexec mod_unique_id mod_unixd mod_userdir mod_version mod_vhost_alias mod_dav mod_dav_fs mod_dav_lock mod_lua prefork mod_proxy mod_lbmethod_bybusyness mod_lbmethod_byrequests mod_lbmethod_bytraffic mod_lbmethod_heartbeat mod_proxy_ajp mod_proxy_balancer mod_proxy_connect mod_proxy_express mod_proxy_fcgi mod_proxy_fdpass mod_proxy_ftp mod_proxy_http mod_proxy_scgi mod_proxy_wstunnel mod_ssl mod_systemd mod_cgi mod_perl mod_php7
以上显示 php7安装成功！
php5.6编译生成libphp5.so的问题求助
由于好久没有搭环境，在Linux上搭apache、PHP的环境时，遇到libphp5.so无法生成这个问题，我也困扰了我半天，很是郁闷。从网上找了各种资料，都是瞎转载，太无聊的一堆人了，自己成功没有成功的先转载，鄙视。害的我尝试了半天也没有解决。下面列出我的正确解决办法:
常见问题一：配置apache打开libphp5.so文件后提示错误
/usr/local/apache2/modules/libphp5.so: No such file or directory
解答：发现modules下面没有libphp5.so文件，说明安装apache2的时候配置有问题，需要重新编译安装，必须采用./configure--enable-so这种方式。然后重新安装 make clean-> make-> make install。然后重新安装php，安装时要求采用./configure--with-apxs2=/usr/local/apache2/bin/apxs这种方式然后 make& make install。如果还出现这个问题，可以重新安装一下apache和 php
常见问题二：在centOS中配置apache的php时提示错误
cannot restore segment prot after reloc: Permission denied
解答：可以百度查看资料，关于centOS中的selinux。SELINUX的问题，对LIB库的保护。
关闭 SELINUX
vi/etc/selinux/config
#SELINUX=enforcing#注释掉
#SELINUXTYPE=targeted#注释掉
SELINUX=disabled#增加
:wq!#保存退出
shutdown-r now#重启系统
如何在linux上安装php5.6,谢谢,
不知道你问的linux，是哪个发行版本，常用的如 ubntu,centos,debian等。
我列一个centos7(服务器常用这个版本)的安装方法吧
centos7默认使用yum install来安装程序，但默认源安装的php是5.4的，版本比较低，
要安装高版本的，要么下载源代码手动编译安装，但对不熟悉的，万一出点错误，会越搞越乱。我一般使用epel源安装php，里面各个版本都有，最新的php7.3
首先安装epel
rpm-ivh
这里面的url是目前我用的，如果提示出错，就是换url了，可以在电脑上手动打开epel源列表去检查 epel-release是哪个版本，换上对应的名字
按版本安装php
rpm-Uvh
yuminstallphp56wphp56w-mysqlphp56w-pdophp56w-gdphp56w-sslphp56w-mbstringphp56w-cliphp56w-xmlphp56w-bcmath
我这里列的是一些常用的php扩展，如果需要其它的，手动加上即可
如果需要安装php其它版本，把包名里的56改成对应版本即可,如
yuminstallphp71wphp71w-mysqlphp71w-pdophp71w-gdphp71w-sslphp71w-mbstringphp71w-cliphp71w-xmlphp71w-bcmath
yuminstallphp72wphp72w-mysqlphp72w-pdophp72w-gdphp72w-sslphp72w-mbstringphp72w-cliphp72w-xmlphp72w-bcmath
可对应安装php7.1和php7.2，这种安装方法，会默认配置好对应的设置，php.ini在/etc/中查找，命令行也默认启用了(php-cli)
