just do it

centos php7下安装event扩展

有效安排I/O,时间和信号的扩展 使用可用于特定平台的最佳I/O通知机制的事件,是PHP基础设施的libevent端口。
下载地址:http://pecl.php.net/package/event

1.安装支持库libevent,需要编译高版本(这里以最新版本release-2.1.8-stable为例)

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wget -c https://github.com/libevent/libevent/releases/download/release-2.1.8-stable/libevent-2.1.8-stable.tar.gz -P /usr/local/src
cd /usr/local/src
tar -zxvf libevent-2.1.8-stable.tar.gz && cd libevent-2.1.8-stable
./configure --prefix=/usr/local/libevent-2.1.8
make && make install

2.安装event库(以event-2.3.0.tgz为例)

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wget -c http://pecl.php.net/get/event-2.3.0.tgz -P /usr/local/src
cd /usr/local/src
tar -zxvf event-2.3.0.tgz && cd event-2.3.0
/usr/local/php/bin/phpize
./configure --with-php-config=/usr/local/php/bin/php-config --with-event-libevent-dir=/usr/local/libevent-2.1.8/
make && make install

3.在php.ini添加下面配置

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[event]
extension=event.so

4.测试:

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php -m|grep event

如果出现event则安装成功

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