如何安装php的扩展bcmath
方法如下
talk is cheap，show me the code:
[root@LAMP1 lib]# php -vPHP 5.3.3 (cli) (built: Oct 30 2014 20:12:53)
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
[root@LAMP1 lib]# yum install php-bcmathLoaded plugins: fastestmirror, presto
Loading mirror speeds from cached hostfile
* base: mirrors.pubyun.com
* extras: mirrors.pubyun.com
* updates: mirrors.pubyun.com
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package php-bcmath.x86_64 0:5.3.3-40.el6_6 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
==============================================================================================================================================================================================
Package Arch Version Repository Size
==============================================================================================================================================================================================
Installing:
php-bcmath x86_64 5.3.3-40.el6_6 updates 37 k
Transaction Summary
==============================================================================================================================================================================================
Install 1 Package(s)
Total download size: 37 k
Installed size: 29 k
Is this ok [y/N]: y
Downloading Packages:
Setting up and reading Presto delta metadata
Processing delta metadata
Package(s) data still to download: 37 k
php-bcmath-5.3.3-40.el6_6.x86_64.rpm | 37 kB 00:00
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : php-bcmath-5.3.3-40.el6_6.x86_64 1/1
Verifying : php-bcmath-5.3.3-40.el6_6.x86_64 1/1 Installed:
php-bcmath.x86_64 0:5.3.3-40.el6_6
Complete!
[root@LAMP1 lib]# ps -ef|grep httpdroot 1780 1 0 Mar10 ? 00:03:02 /usr/sbin/httpd
apache 2510 1780 0 11:53 ? 00:00:00 /usr/sbin/httpd
apache 2511 1780 0 11:53 ? 00:00:00 /usr/sbin/httpd
apache 2512 1780 0 11:53 ? 00:00:00 /usr/sbin/httpd
apache 2513 1780 0 11:53 ? 00:00:00 /usr/sbin/httpd
apache 2514 1780 0 11:53 ? 00:00:00 /usr/sbin/httpd
apache 2515 1780 0 11:53 ? 00:00:00 /usr/sbin/httpd
apache 2516 1780 0 11:53 ? 00:00:00 /usr/sbin/httpd
apache 2517 1780 0 11:53 ? 00:00:00 /usr/sbin/httpd
root 2531 2474 0 11:56 pts/0 00:00:00 grep httpd
[root@LAMP1 lib]# /usr/sbin/httpd -k restart[root@LAMP1 lib]# 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960
如果想卸载也是一样的：
yum remove php- bcmath
httpd -k restart
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安装php的扩展bcmath具体步骤如下（以下操作均在wdcp 2.4的环境中）：
1、ssh登陆vps控制台后，进入要安装的扩展的源码目录:cd /root/lanmp/php-5.2.17/ext/bcmath
2、运行phpize，这是wdcp中的路径: /www/wdlinux/php/bin/phpize
出现如下提示:
configuring for:
php api version:
20041225
zend module api no: 20060613
zend extension api no: 220060519
3、编译安装：
./configure --with-php-config=/www/wdlinux/php/bin/php-config
make
make install
4、增加到配置文件php.ini里
vi /www/wdlinux/etc/php.ini
在最后增加：extension=bcmath.so
5、重启服务
service httpd restart
service nginxd restart
然后就大功告成
