How to install curl extension in php

How to install curl extension in PHP

Installation of PHP curl extension

Sometimes after installing php, some extensions need to be added later without affecting the current work of php. We can only achieve this by dynamically adding extensions

1. First of all, make it clear Some directories

1. The source code package directory is the directory where the source code package files downloaded from the Internet are placed. There are downloaded php, mysql, http and other source codes in it

For example: /usr /local/src/

2.PHP extension package path is the software package used by PHP to support extended services. It is usually in the ext directory of the php source code package

For example: /usr/local/ src/php-7.0.12/ext/

2. Start the installation

1. First, install the curl service, first download the curl source code package and put it in the source code package Directory

#下载源码包
（源码包列表）
https://curl.haxx.se/download/  或  https://curl.haxx.se/download.html
（或者直接下载7.55.1版本的curl包）
wget https://curl.haxx.se/download/curl-7.55.1.tar.gz
#解压
tar -zxvf curl-7.55.1.tar.gz
#进入目录
cd curl-7.55.1
#预编译（并指定安装位置）
mkdir /usr/local/lib/curl
./configure --prefix=/usr/local/lib/curl/
#安装
make && make install

2. Install the curl extension of php, remember to precompile --with-curl = /usr/local/lib/curl is the directory where curl is installed above

#进入 php 扩展包安装位置
cd /usr/local/src/php-7.0.12/ext/curl
#生成 configure 文件
/usr/local/php/bin/phpize
#预编译
./configure --with-php-config=/usr/local/php/bin/php-config  --with-curl=/usr/local/lib/curl
#安装
make && make install

3. After installation, you will be prompted to generate the curl.so file in /usr/local/php/lib/php/extensions/no-debug-zts-20151012/

4. Enable curl support in php.ini

extension_dir="/usr/local/php/lib/php/extensions/no-debug-zts-20151012/ "
extension=curl.so 开启或者加上

5. Restart apache

There is also a more common way, there are many The commonly used extension template PHP source code has been integrated, and you can directly enter the PHP extension directory /usr/local/src/php-7.0.12/ext/

找到curl目录，进入目录，/usr/local/php/bin/phpize，生成configure文件， ./configure --with-php-config=/usr/local/php/bin/php-config  //编译，make&make install  安装；然后在php.ini开启扩展；

Related recommendations: "PHP Tutorial 》

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