Try Rabbitmq with PHP (AMQP extension)

Once you've installed AMQP, you're ready to start writing code:

Consumer: Receiving Messages

Logic:
Create a connection--create a channel--> switch--Create a queue--bind switch/queue/route keys receive Message

  ' 192.168.1.93 ', ' port ' = ' 5672 ', ' login ' = ' guest ', ' Password ' + ' guest ', ' vhost ' = '/'   ); $e _name = ' e_linvo '; Switch name $q _name = ' q_linvo '; Queue name $k _route = ' key_1 ';   Route key//Create connection and Channel $conn = new Amqpconnection ($conn _args);   if (! $conn->connect ()) {die ("Cannot connect to the broker!\n");    } $channel = new Amqpchannel ($conn);   Create switch $ex = new Amqpexchange ($channel); $ex->setname ($e _name); $ex->settype (Amqp_ex_type_direct); Direct type $ex->setflags (amqp_durable); Persistent echo "Exchange Status:" $ex->declare (). "      \ n "; Create Queue $q = new Amqpqueue ($channel);   $q->setname ($q _name); $q->setflags (amqp_durable); Persistent echo "Message total:". $q->declare (). "    \ n "; Bind the switch with the queue and specify the routing key Echo ' queue Bind: '. $q->bind ($e _name, $k _route). "  \ n ";   The blocking mode receives the message echo "message:\n";       while (True) {$q->consume (' ProcessMessage '); $q->consume (' ProcessMessage ', amqp_autoack); Auto ack reply} $conn->disconnecT ();     /** * Consumption callback function * Processing message * * Function ProcessMessage ($envelope, $queue) {$msg = $envelope->getbody (); echo $msg. " \ n "; Processing Messages $queue->ack ($envelope->getdeliverytag ()); Send ACK reply manually}

Producer: Send Message
Logic:
Create a connection--create a channel--> switch Object--Send a message

 
  ' 192.168.1.93 ',      ' port ' = ' 5672 ',      ' login ' = ' guest ',      ' password ' and ' guest ',     ' vhost ' = ' ' );   $e _name = ' e_linvo '; Switch name//$q _name = ' q_linvo '; No queue name $k _route = ' key_1 '; Route key  //create connection and Channel $conn = new Amqpconnection ($conn _args);   if (! $conn->connect ()) {die       ("Cannot connect to the broker!\n");   }   $channel = new Amqpchannel ($conn);    Message content $message = "TEST message! Test Message! ";    Create switch object    $ex = new Amqpexchange ($channel);   $ex->setname ($e _name);    Send Message//$channel->starttransaction (); Start transaction  for ($i =0; $i <5; + + $i) {     echo "Send Message:". $ex->publish ($message, $k _route). " \ n ";  } $channel->committransaction (); Commit TRANSACTION  $conn->disconnect ();

The areas to note are:

The queue object has two methods available for fetching messages: consume and get.
The former is blocked, no message will be suspended, suitable for use in the loop;
The latter is non-blocking, when the message is taken, and none returns false.

Test

Run the consumer:

Run producer, send message:

The consumer receives the message:

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