ubuntu php安装curl扩展

首先输入

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1. apt-cache search curl | grep php  

查询curl的php支持名字， 可能会返回如下内容：

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1. php-curl - CURL module for PHP [default]
   php7.0-curl - CURL module for PHP
   php-http-request2 - Provides an easy way to perform HTTP requests
   php-picofeed - Modern library to handle RSS/Atom feeds
   

安装：

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1. sudo apt-get install php7.0-curl

重启apache

sudo apache2ctl restart