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Install pcntl extension for php on CentOS - 版本历史
2026-04-23T09:12:54Z
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Evan：导入1个版本
2019-10-14T13:48:53Z
<p>导入1个版本</p>
<p><b>新页面</b></p><div>Install pcntl extension for php on CentOS<br />
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Linux下安装 PHP Pcntl扩展<br />
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==安装方法==<br />
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===安装方法1===<br />
必须在编译 PHP 时用 --enable-pcntl 配置选项来提供 pcntl 支持<br />
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===安装方法2===<br />
php动态添加扩展的方式 phpize<br />
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==验证==<br />
<pre>[root@server zabbix]# php -r "echo pcntl_fork();"<br />
202720<br />
<br />
<br />
if (function_exists('imap_open')) {<br />
echo "IMAP functions are available.<br />\n";<br />
} else {<br />
echo "IMAP functions are not available.<br />\n";<br />
}</pre><br />
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==1.确定 php version==<br />
php -v<br />
5.6.13<br />
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==2.确定 编译参数==<br />
<pre>'<br />
##on my way has pcntl 我有加 --enable-pcntl 而cd的没有 所以要加 so文件 </pre><br />
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==3. 查看 extensions dir ==<br />
[root@VM_103_162_centos stats.dkmol.net]# ls php/lib/php/extensions/no-debug-non-zts-20131226/<br />
memcache.so <br />
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==开始安装 解压并进入相对应目录==<br />
<pre>wget -c http://cn2.php.net/distributions/php-5.6.13.tar.bz2<br />
tar xvf php-5.6.13.tar.bz2 <br />
cd php-5.6.13/ext/pcntl/<br />
phpize <br />
./configure --with-php-config=/usr/local/php/bin/php-config #（ps:请正确的指定php-config的目录）<br />
make -j2 && make install <br />
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#这个动作不用的 <br />
#cp modules/pcntl.so /usr/local/lib/php/extensions/<br />
[*This path is depend on your PHP installation/configurations. You can check the PHP extension path in php.ini or echo phpinfo(); ]<br />
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#配置 然后编辑php.ini，加入pcntl配置<br />
echo "extension=pcntl.so" >> /usr/local/lib/php.ini <br />
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[root@server pcntl]# /data/apps/php/bin/php -m | grep pcn<br />
pcntl </pre><br />
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/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/<br />
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测试 pcntl<br />
测试是否安装成功<br />
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==问题==<br />
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./configure --with-php-config= /usr/local/php/bin/php-config<br />
有空格 所以 configure: error: invalid value of canonical target<br />
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==参考 ==<br />
安装pcntl等PHP扩展<br />
http://blog.linuxchina.net/?p=1583<br />
[[category:php]]</div>
Evan