该篇讲述了在Linux下给PHP安装amqp扩展的过程，有需要的朋友可以关注一下。
安装librabbitmq-c和rabbitmq-codegen
# 下载0-9-1版的rabbitmq-c git clone git://github.com/alanxz/rabbitmq-c.git cd rabbitmq-c # Enable and update the codegen git submodule git submodule init git submodule update # Configure, compile and install autoreconf -i && ./configure && make && sudo make install
安装pecl扩展
#下载最新的amqp扩展 wget http://pecl.php.net/get/amqp-1.0.9.tgz tar xvzf amqp-1.0.9.tgz cd amqp-1.0.9 && phpize ./configure --with-amqp && make && sudo make install
记得在php.ini中加入amqp扩展：
extension=amqp.so
安装过程中可能会遇到的问题
1、缺少libtool包
configure.ac: installing ./install-sh configure.ac: installing ./missing configure.ac:34: installing ./config.guess configure.ac:34: installing ./config.sub Makefile.am:3: Libtool library used but LIBTOOL is undefined Makefile.am:3: Makefile.am:3: The usual way to define LIBTOOL is to add AC_PROG_LIBTOOL Makefile.am:3: to configure.ac and run aclocal and autoconf again. Makefile.am: C objects in subdir but AM_PROG_CC_C_O not in configure.ac Makefile.am: installing ./compile Makefile.am: installing ./depcomp autoreconf: automake failed with exit status: 1
解决办法，安装libtool，ubuntu：
sudo apt-get install libtool
其他系统类似
2、假如还有其他问题，欢迎给我留言，我补上
使用
< php
//配置信息
$conn_args = array(
'host' => '127.0.0.1',
'port' => '5672',
'login' => 'guest',
'password' => 'guest',
'vhost'=>'/'
);
//创建连接
$conn = new AMQPConnection($conn_args);
if (!$conn->connect()) {
die('Not connected 
' . PHP_EOL);
}
// Open Channel
$channel = new AMQPChannel($conn);
// Declare exchange
$exchange = new AMQPExchange($channel);
$exchange->setName('extest');
$exchange->setType('fanout');
$exchange->declare();
// Create Queue
$queue = new AMQPQueue($channel);
$queue->setName('qutest');
$queue->declare();
// Bind it on the exchange to routing.key
$exchange->bind('qutest', 'routing.key');
$data = array(
'Name' => 'foobar',
'Args' => array("0", "1", "2", "3"),
);
//生产者，向RabbitMQ发送消息
$message = $exchange->publish(json_encode($data), 'key');
if (!$message) {
echo 'Message not sent', PHP_EOL;
} else {
echo 'Message sent!', PHP_EOL;
}
//消费者
while ($envelope = $queue->get(AMQP_AUTOACK)) {
echo ($envelope->isRedelivery()) 'Redelivery' : 'New Message';
echo PHP_EOL;
echo $envelope->getBody(), PHP_EOL;
}
>