Detailed explanation of how to install php extension-amqp

                                                                                                                                                                                                                                                                                                                                   

This article will introduce how to install the php extension-amqp. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.

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Install the php extension (the php7.2 version I use)

php uses amqp to call RabbitMQ, so download ampq first

$ wget https://pecl.php.net/get/amqp-1.9.3.tgz #下载
$ tar -xvf amqp-1.9.3.tgz #解压
$ cd amqp-1.9.3$ /usr/local/php/bin/phpize #用phpize生成编译文件，注意查看你的php在哪里
$ ./configure --with-php-config=/usr/local/php/bin/php-config

At this step, I reported an error: checking for amqp using pkg-config... configure: error: librabbitmq not found

This error prompts that you need to install one more: rabbitmq-c

Go here to download: https://github.com/alanxz/rabbitmq-c/releases

$ wget https://github.com/alanxz/rabbitmq-c/archive/v0.9.0.tar.gz
$ tar -xvf v0.9.0.tar.gz
$ cd rabbitmq-c-0.9.0/

Prepare to configure At that time, I found that there was no configure, and 0.9 was changed to cmake. Damn, install cmake

$ yum -y install cmake
$ cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/rabbitmq-c-0.9.0 #指定安装目录
$ make
$ make install

and then go back and compile amqp-1.9.3

$ ./configure --with-php-config=/usr/local/php/bin/php-config --with-amqp --with-librabbitmq-dir=/usr/local/rabbitmq-c-0.9.0$ make
$ make install

make and report an error!

I found some clues. I entered the /usr/local/rabbitmq-c-0.9.0/lib directory. After checking, I found that /usr/local/rabbitmq-c-0.9.0/ does not have lib, but there is lib64 bit.

Process it:

$ cp -R /usr/local/rabbitmq-c-0.9.0/lib64/ /usr/local/rabbitmq-c-0.9.0/lib

Then do: make && make install, OK.

Add to php.ini to check it out!

extension=amqp.so

The extension is installed successfully. At this time, you can use PHP to operate RabbitMQ.

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