blocks|key|1738112|text|试试yum+install+php-bcmath。如果仍然找不到任何内容，请尝试使用yum+search+bcmath查找包名称|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1738113|entityMap^0|2|M|16|H|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

Try <code>yum install php-bcmath</code>. 
If you still can't find anything, try <code>yum search bcmath</code> to find the package name

blocks|key|1487536|text|ubuntu和php7.1|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1487537|sudo+apt+install+php7.1-bcmath|code-block|syntax|javascript|1487538|无版本规范的ubuntu和php|1487539|sudo+apt+install+php-bcmath|1487540|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

ubuntu and php7.1

<pre><code>sudo apt install php7.1-bcmath
</code></pre>

ubuntu and php without version specification

<pre><code>sudo apt install php-bcmath
</code></pre>

blocks|key|1738285|text|yum+install+php72-php-bcmath.x86_64
cp+/etc/opt/remi/php72/php.d/20-bcmath.ini+/etc/php.d/
cp+/opt/remi/php72/root/usr/lib64/php/modules/bcmath.so+/usr/lib64/php/modules/
systemctl+restart+httpd|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1738286|考虑到yum安装给了我phpinfo()中的bcmath，我不确定为什么要深入研究。|unstyled|1738287|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>yum install php72-php-bcmath.x86_64
cp /etc/opt/remi/php72/php.d/20-bcmath.ini /etc/php.d/
cp /opt/remi/php72/root/usr/lib64/php/modules/bcmath.so /usr/lib64/php/modules/
systemctl restart httpd
</code></pre>

Not sure why I had to go so deep considering the yum install gave me bcmath in phpinfo()

blocks|key|1738168|text|在CentOS+6.5上运行良好|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1738169|yum安装bcmath|1738170|我对bcmath函数的所有调用都在apache重新启动后立即开始工作|1738171|服务httpd重新启动|1738172|甜!|1738173|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|N|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|O|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

Worked great on CentOS 6.5
<h1>yum install bcmath</h1>
All my calls to bcmath functions started working right after an apache restart
<h1>service httpd restart</h1>
Sweet!

blocks|key|3848056|text|使用Docker官方PHP镜像时，请使用docker-php-ext-install+bcmath。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3848057|来源：https://hub.docker.com/_/php?tab=description#php-core-extensions|3848058|entityMap|0|LINK|mutability|MUTABLE|url|https://hub.docker.com/_/php?tab=description#php-core-extensions^0|K|T|0|3|1S|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@$9|Q|A|R|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|S|8|@]|D|@$9|T|A|U|1|V]]|E|$]]|$1|H|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|I|$J|$5|K|L|M|E|$N|O]]]]

When using the official PHP images of Docker, use <code>docker-php-ext-install bcmath</code>.

Source: <a href="https://hub.docker.com/_/php?tab=description#php-core-extensions" rel="noreferrer">https://hub.docker.com/_/php?tab=description#php-core-extensions</a>

blocks|key|3847757|text|正在调用未定义的函数bcmod()|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3847758|yum+install+php-bcmath
systemctl+restart+httpd.service|code-block|syntax|javascript|3847759|然后，您应该会看到与/etc/php.d/bcmath.ini类似的内容列在phpinfo下面。|3847760|Centos+7
Plesk+12
PHP+5.4.16|3847761|entityMap^0|A|7|0|0|A|L|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|M|3|N|5|H|7|X|8|@]|D|@]|E|$I|J]]|$1|O|3|-4|5|6|7|Y|8|@]|D|@]|E|$]]]|P|$]]

Was getting call to undefined function <code>bcmod()</code>

<pre><code>yum install php-bcmath
systemctl restart httpd.service
</code></pre>

you should then see something similar to <code>/etc/php.d/bcmath.ini</code> listed under phpinfo.

<pre><code>Centos 7
Plesk 12
PHP 5.4.16
</code></pre>

blocks|key|1738348|text|如果你已经安装了php+7.1，那么这行代码就可以在你的系统上工作了。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1738349|sudo+apt+install+php7.1-bcmath|code-block|syntax|javascript|1738350|在ubuntu+16.04系统中检查你的php版本|1738351|php+-v|1738352|然后结果显示在那里..|1738353|Zend+PHP+7.1.x%2Bubuntu16.04.1%2Bdeb.sury.org%2B1+(cli)+(built:+Aug+19+2018+07:16:12)+(+NTS+)版权所有(c)+1997-2018+|1738354|+Group+Zend+Engine+v3.2.0，版权所有(c)+1998-2018+Zend+Technologies+with+Zend+OPcache+v7.2.9-1%2Bubuntu16.04.1%2Bdeb.sury.org%2B1，版权所有(c)+1999-2018，由Zend+Technologies|blockquote|1738355|
提供|1738356|entityMap^0|8|7|0|0|1|C|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Z|8|@$9|10|A|11|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|12|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|13|8|@$9|14|A|15|B|C]]|D|@]|E|$]]|$1|M|3|N|5|H|7|16|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|17|8|@]|D|@]|E|$]]|$1|Q|3|R|5|6|7|18|8|@]|D|@]|E|$]]|$1|S|3|T|5|U|7|19|8|@]|D|@]|E|$]]|$1|V|3|W|5|6|7|1A|8|@]|D|@]|E|$]]|$1|X|3|-4|5|6|7|1B|8|@]|D|@]|E|$]]]|Y|$]]

If you have installed <code>php 7.1</code> 
then this line work on your system.

<pre><code>sudo apt install php7.1-bcmath
</code></pre>

check your php version in your system on <code>ubuntu 16.04</code>

<pre><code>php -v
</code></pre>

and then result show there..

<blockquote>
 PHP 7.1.x+ubuntu16.04.1+deb.sury.org+1 (cli) (built: Aug 19 2018
 07:16:12) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine
 v3.2.0, Copyright (c) 1998-2018 Zend Technologies
 with Zend OPcache v7.2.9-1+ubuntu16.04.1+deb.sury.org+1, Copyright (c) 1999-2018, by Zend Technologies
</blockquote>

blocks|key|1738593|text|下面的代码适用于我在Centos+7.4和PHP+7.1上使用remi存储库的情况。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1738594|首先找出我的PHP版本：|1738595|[kiat@reporting+~]$+php+--version
PHP+7.1.33+(cli)+(built:+Oct+23+2019+07:28:45)+(+NTS+)
Copyright+(c)+1997-2018+The+PHP+Group
Zend+Engine+v3.1.0,+Copyright+(c)+1998-2018+Zend+Technologies
++++with+Zend+OPcache+v7.1.33,+Copyright+(c)+1999-2018,+by+Zend+Technologies|code-block|syntax|javascript|1738596|然后在remi-php71存储库中搜索bcmath扩展：|offset|length|style|CODE|1738597|[kiat@reporting+~]$+yum+search+php71+%7C+grep+bcmath
php71-php-bcmath.x86_64+:+A+module+for+PHP+applications+for+using+the+bcmath
php71u-bcmath.x86_64+:+A+module+for+PHP+applications+for+using+the+bcmath|1738598|现在安装第一个匹配的扩展：|1738599|[kiat@reporting+~]$+sudo+yum+--enablerepo=remi-php71+install+php-bcmath
Loaded+plugins:+fastestmirror,+langpacks
base+++++++++++++++++++++++++++++++++++++++++++++++++++++%7C+3.6+kB+++++00:00
.
.
.|1738600|最后，重启php和nginx：|1738601|[kiat@reporting+~]$+sudo+systemctl+restart+php-fpm+nginx|1738602|entityMap^0|0|0|0|3|A|J|6|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|11|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|12|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|13|8|@$K|14|L|15|M|N]|$K|16|L|17|M|N]]|9|@]|A|$]]|$1|O|3|P|5|F|7|18|8|@]|9|@]|A|$G|H]]|$1|Q|3|R|5|6|7|19|8|@]|9|@]|A|$]]|$1|S|3|T|5|F|7|1A|8|@]|9|@]|A|$G|H]]|$1|U|3|V|5|6|7|1B|8|@]|9|@]|A|$]]|$1|W|3|X|5|F|7|1C|8|@]|9|@]|A|$G|H]]|$1|Y|3|-4|5|6|7|1D|8|@]|9|@]|A|$]]]|Z|$]]

The following worked for me on Centos 7.4 with PHP 7.1 using remi repository.

First find out which PHP version I have:

<pre><code>[kiat@reporting ~]$ php --version
PHP 7.1.33 (cli) (built: Oct 23 2019 07:28:45) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.1.0, Copyright (c) 1998-2018 Zend Technologies
 with Zend OPcache v7.1.33, Copyright (c) 1999-2018, by Zend Technologies
</code></pre>

Then search for <code>bcmath</code> extension in <code>remi-php71</code> repository:

<pre><code>[kiat@reporting ~]$ yum search php71 | grep bcmath
php71-php-bcmath.x86_64 : A module for PHP applications for using the bcmath
php71u-bcmath.x86_64 : A module for PHP applications for using the bcmath
</code></pre>

Now install the first matching extension:

<pre><code>[kiat@reporting ~]$ sudo yum --enablerepo=remi-php71 install php-bcmath
Loaded plugins: fastestmirror, langpacks
base | 3.6 kB 00:00
.
.
.
</code></pre>

Finally, restart php and nginx:

<pre><code>[kiat@reporting ~]$ sudo systemctl restart php-fpm nginx
</code></pre>

blocks|key|5265399|text|我发现包含该包的存储库未启用。在OEL7上，|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5265400|$+vi+/etc/yum.repos.d/ULN-Base.repo
Set+enabled+to+1+for+ol7_optional_latest

$+yum+install+php-bcmath|code-block|syntax|javascript|5265401|这很有效..。|5265402|我使用以下命令查找包的位置|5265403|$+yum+--noplugins+--showduplicates+--enablerepo+\*+--disablerepo+\*-source+--disablerepo+C5.\*,c5-media,\*debug\*,\*-source+list+\*bcmath|5265404|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|D|7|S|8|@]|9|@]|A|$E|F]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

I found that the repo that had the package was not enabled. On OEL7, 

<pre><code>$ vi /etc/yum.repos.d/ULN-Base.repo
Set enabled to 1 for ol7_optional_latest

$ yum install php-bcmath
</code></pre>

and that worked...

I used the following command to find where the package was

<pre><code>$ yum --noplugins --showduplicates --enablerepo \* --disablerepo \*-source --disablerepo C5.\*,c5-media,\*debug\*,\*-source list \*bcmath
</code></pre>

blocks|key|5265559|text|如果您想启用任何扩展，那么您必须首先安装一个扩展，扩展可能已启用，但未安装，因此以bcmath为例|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5265560|5265561|yum+search+php-bcmath|ordered-list-item|5265562|5265563|5265564|然后确保您想要安装此扩展|5265565|的php版本|5265566|在yum+|5265567|+command>>|unordered-list-item|5265568|
之后，您将得到类似的输出|5265569|yum+search+php-bcmath**已加载插件:+fastestmirror，universal-hooks从缓存的主机文件加载镜像速度|5265570|EA4:+66.71.244.18
cpanel-addons-production-feed:+66.71.244.18
base:+mirror.nodesdirect.com
epel:+mirror.coastal.edu
extras:+www.gtlib.gatech.edu
nux-dextop:+mirror.li.nux.ro
updates:+mirror.jaleco.com
**==============================================================+N/S+matched:+php-bcmath+===============================================================
ea-php54-php-bcmath.x86_64+:+A+module+for+PHP+applications+for+using+the+bcmath+library
ea-php55-php-bcmath.x86_64+:+A+module+for+PHP+applications+for+using+the+bcmath+library
ea-php56-php-bcmath.x86_64+:+A+module+for+PHP+applications+for+using+the+bcmath+library
ea-php70-php-bcmath.x86_64+:+A+module+for+PHP+applications+for+using+the+bcmath+library
ea-php71-php-bcmath.x86_64+:+A+module+for+PHP+applications+for+using+the+bcmath+library
ea-php72-php-bcmath.x86_64+:+A+module+for+PHP+applications+for+using+the+bcmath+library|code-block|syntax|javascript|5265571|5265572|如果我想为php71安装，则命令将类似于yum+install+ea-php71-php-bcmath.x86_64+or+yum+install+php|offset|length|style|BOLD|5265573|5265574|5265575|您可以通过以上步骤安装任何扩展。|5265576|5265577|entityMap^0|0|0|0|0|0|0|0|0|0|0|0|0|0|K|12|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|1D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|1E|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|1F|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|1G|8|@]|9|@]|A|$]]|$1|G|3|-4|5|6|7|1H|8|@]|9|@]|A|$]]|$1|H|3|I|5|E|7|1I|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|1J|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|1K|8|@]|9|@]|A|$]]|$1|N|3|O|5|P|7|1L|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|1M|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|1N|8|@]|9|@]|A|$]]|$1|U|3|V|5|W|7|1O|8|@]|9|@]|A|$X|Y]]|$1|Z|3|-4|5|6|7|1P|8|@]|9|@]|A|$]]|$1|10|3|11|5|E|7|1Q|8|@$12|1R|13|1S|14|15]]|9|@]|A|$]]|$1|16|3|-4|5|6|7|1T|8|@]|9|@]|A|$]]|$1|17|3|-4|5|6|7|1U|8|@]|9|@]|A|$]]|$1|18|3|19|5|E|7|1V|8|@]|9|@]|A|$]]|$1|1A|3|-4|5|6|7|1W|8|@]|9|@]|A|$]]|$1|1B|3|-4|5|6|7|1X|8|@]|9|@]|A|$]]]|1C|$]]

If you want to enable any extension then you have to install an extension first, extension maybe enabled but not installed, so taking the example of bcmath
<ol>
<li>yum search php-bcmath
</li>
<li>Then ensure the php version in which u want to install this extension
</li>
<li>You will get output like after yum search command&gt;&gt;
</li>
</ol>
yum search php-bcmath**
Loaded plugins: fastestmirror, universal-hooks
Loading mirror speeds from cached hostfile
<pre><code>EA4: 66.71.244.18
cpanel-addons-production-feed: 66.71.244.18
base: mirror.nodesdirect.com
epel: mirror.coastal.edu
extras: www.gtlib.gatech.edu
nux-dextop: mirror.li.nux.ro
updates: mirror.jaleco.com
**============================================================== N/S matched: php-bcmath ===============================================================
ea-php54-php-bcmath.x86_64 : A module for PHP applications for using the bcmath library
ea-php55-php-bcmath.x86_64 : A module for PHP applications for using the bcmath library
ea-php56-php-bcmath.x86_64 : A module for PHP applications for using the bcmath library
ea-php70-php-bcmath.x86_64 : A module for PHP applications for using the bcmath library
ea-php71-php-bcmath.x86_64 : A module for PHP applications for using the bcmath library
ea-php72-php-bcmath.x86_64 : A module for PHP applications for using the bcmath library
</code></pre>
<ol start="6">
<li>If I wanna install for php71 then the command will be like yum install ea-php71-php-bcmath.x86_64 or yum install php71-bcmath.
</li>
<li>You can install any extension from the above steps.
</li>
</ol>

blocks|key|5265735|text|在Ubuntu+PHP+7.3中|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5265736|sudo+apt+install+php7.3-bcmath|code-block|syntax|javascript|5265737|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

In Ubuntu PHP 7.3

<pre><code>sudo apt install php7.3-bcmath
</code></pre>

blocks|key|1492052|text|在Arch+Linux或Manjaro中启用bcmath|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1492053|编辑php.ini|1492054|nano+/etc/php/php.ini|code-block|syntax|javascript|1492055|取消注释bcmath+(删除分号)|1492056|extension=bcmath|1492057|如果您正在使用Apache服务器，请通过以下方式重新加载服务器|1492058|sudo+systemctl+reload+apache.server|1492059|或|1492060|sudo+systemctl+realod+httpd|1492061|如果您不使用Apache|1492062|sudo+systemctl+reload+php-fpm.service|1492063|查看已激活的模块|1492064|php+-m|1492065|要确保bcmath已安装并激活，请搜索它|1492066|php+-m+%7C+grep+bcmath|1492067|entityMap^0|1|A|C|7|M|6|0|2|7|0|0|4|6|0|0|0|0|0|0|0|0|0|0|3|6|0|0^^$0|@$1|2|3|4|5|6|7|1C|8|@$9|1D|A|1E|B|C]|$9|1F|A|1G|B|C]|$9|1H|A|1I|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|1J|8|@$9|1K|A|1L|B|C]]|D|@]|E|$]]|$1|H|3|I|5|J|7|1M|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|1N|8|@$9|1O|A|1P|B|C]]|D|@]|E|$]]|$1|O|3|P|5|J|7|1Q|8|@]|D|@]|E|$K|L]]|$1|Q|3|R|5|6|7|1R|8|@]|D|@]|E|$]]|$1|S|3|T|5|J|7|1S|8|@]|D|@]|E|$K|L]]|$1|U|3|V|5|6|7|1T|8|@]|D|@]|E|$]]|$1|W|3|X|5|J|7|1U|8|@]|D|@]|E|$K|L]]|$1|Y|3|Z|5|6|7|1V|8|@]|D|@]|E|$]]|$1|10|3|11|5|J|7|1W|8|@]|D|@]|E|$K|L]]|$1|12|3|13|5|6|7|1X|8|@]|D|@]|E|$]]|$1|14|3|15|5|J|7|1Y|8|@]|D|@]|E|$K|L]]|$1|16|3|17|5|6|7|1Z|8|@$9|20|A|21|B|C]]|D|@]|E|$]]|$1|18|3|19|5|J|7|22|8|@]|D|@]|E|$K|L]]|$1|1A|3|-4|5|6|7|23|8|@]|D|@]|E|$]]]|1B|$]]

To enable <code>bcmath</code> in <code>Arch Linux</code> or <code>Manjaro</code>
Edit <code>php.ini</code>
<pre class="lang-php prettyprint-override"><code>nano /etc/php/php.ini
</code></pre>
Uncomment <code>bcmath</code> (remove semicolon)
<pre><code>extension=bcmath
</code></pre>
If you are using Apache server reload the server by
<pre class="lang-sh prettyprint-override"><code>sudo systemctl reload apache.server
</code></pre>
Or
<pre class="lang-sh prettyprint-override"><code>sudo systemctl realod httpd
</code></pre>
If you don't use Apache
<pre class="lang-sh prettyprint-override"><code>sudo systemctl reload php-fpm.service
</code></pre>
To see the activated modules
<pre class="lang-sh prettyprint-override"><code>php -m
</code></pre>
To make sure the <code>bcmath</code> is installed and activated, search for it
<pre class="lang-sh prettyprint-override"><code>php -m | grep bcmath
</code></pre>

blocks|key|5265621|text|这对我来说很有效，install+php72-php-bcmath.x86_64，|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|5265622|systemctl+restart+php72-php-fpm.service|code-block|syntax|javascript|5265623|entityMap^0|9|V|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

This worked for me <code>install php72-php-bcmath.x86_64</code>
Then,

<pre><code>systemctl restart php72-php-fpm.service
</code></pre>

blocks|key|1738558|text|对于PHP+7%2B版本，您只能使用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1738559|sudo+apt+install+php-bcmath|code-block|syntax|javascript|1738560|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

For PHP 7+ version you can use only:

<pre><code>sudo apt install php-bcmath
</code></pre>

blocks|key|1491910|text|我刚刚尝试了php+v5.6的下面的包，它对我很有效。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1491911|yum+install+php56w-bcmath|code-block|syntax|javascript|1491912|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I just tried below package for php v5.6 and it worked for me.

<pre><code>yum install php56w-bcmath
</code></pre>

blocks|key|3848006|text|apt+repo有此扩展，只需从您的终端运行以下命令：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3848007|sudo+apt-get+install+php7.2-bcmath*|3848008|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

apt repo have this extension, just run the below command from your terminal ::

sudo apt-get install php7.2-bcmath*

blocks|key|1491987|text|如果仍然有人不知道如何安装bcmath，因为它有许多其他依赖模块要安装，如php7.2-common等。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1491988|尝试使用synaptic应用程序安装相同的应用程序。触发命令。\|1491989|sudo+apt-get+install+synaptic|code-block|syntax|javascript|1491990|打开synaptic应用程序，然后单击search选项卡。|1491991|搜索bcmath|offset|length|style|CODE|1491992|搜索结果将显示所有依赖于php的包。|1491993|请根据您的方便进行安装。|1491994|并与安装所需的所有自动填充依赖项一起安装。|1491995|就这样。|1491996|entityMap^0|0|0|0|0|2|6|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|11|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|12|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|13|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|14|8|@$M|15|N|16|O|P]]|9|@]|A|$]]|$1|Q|3|R|5|6|7|17|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|18|8|@]|9|@]|A|$]]|$1|U|3|V|5|6|7|19|8|@]|9|@]|A|$]]|$1|W|3|X|5|6|7|1A|8|@]|9|@]|A|$]]|$1|Y|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]]|Z|$]]

If still anyone is not getting how to install bcmath as it has lots of other dependant modules to install like php7.2-common, etc.

Try using synaptic application, to install the same. fire command.\

<pre><code>sudo apt-get install synaptic
</code></pre>

Open the synaptic application and then click on search tab.

search for <code>bcmath</code>

search results will show all the packages depends on php.

Install as per your convenience.

and install with all auto populated dependancies it required to install.

That's it.

blocks|key|3848035|text|对于安装了php7.0的Centos+7|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3848036|安装CentOS+SCLo+RH存储库：yum+install+centos-release-scl-rh|offset|length|style|CODE|3848037|安装rh-php71-php-bcmath+rpm包：yum+install+rh-php71-php-bcmath|3848038|systemctl+restart+httpd.service|3848039|entityMap^0|0|K|X|0|R|V|0|0|V|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@$D|P|E|Q|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|R|8|@$D|S|E|T|F|G]]|9|@]|A|$]]|$1|J|3|K|5|6|7|U|8|@$D|V|E|W|F|G]]|9|@]|A|$]]|$1|L|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|M|$]]

For Centos 7 with php7.0

Install CentOS SCLo RH repository: <code>yum install centos-release-scl-rh</code>

Install rh-php71-php-bcmath rpm package: <code>yum install rh-php71-php-bcmath</code>

<code>systemctl restart httpd.service</code>

blocks|key|3848079|text|如果你想在ubuntu中安装PHP扩展。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3848080|首先要知道哪个PHP版本是活动的。|3848081|php+-v|code-block|syntax|javascript|3848082|之后，使用此命令安装所需的插件。|3848083|sudo+apt+install+php7.0-bcmath|3848084|您可以将php7.0-bcmath替换为php-PHPVersion-extensionName|offset|length|style|CODE|3848085|entityMap^0|0|0|0|0|0|K|S|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|V|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|W|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|X|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|Y|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|Z|8|@$O|10|P|11|Q|R]]|9|@]|A|$]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

If you want to install PHP extensions in ubuntu.

first know which PHP version is active.

<pre><code>php -v
</code></pre>

After that install needed plugin using this command.

<pre><code>sudo apt install php7.0-bcmath
</code></pre>

you can replace php7.0-bcmath to <code>php-PHPVersion-extensionName</code>

How do I install the bcmath module on a server? I tried

<pre><code>yum update php-bcmath
</code></pre>

but it said it found nothing.

How to install bcmath module?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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如何在服务器上安装bcmath模块？我试过了yum update php-bcmath但它说什么也没找到。

问如何安装bcmath模块？
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