├── .gitignore
├── test
    └── emit.php
├── composer.json
├── README.md
└── src
    └── Emitter.php


/.gitignore:
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1 | .buildpath
2 | .project
3 | .settings/org.eclipse.php.core.prefs


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/test/emit.php:
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1 | <?php
2 | 
3 | include __DIR__ .'/../src/Emitter.php';
4 | 
5 | $emitter = new Emitter();
6 | 
7 | $emitter->in('chn1---------')->emit('newmsg', 'hello');
8 | $emitter->emit('newmsg', 'aaaaaaaaa');
9 | 


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/composer.json:
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 1 | {
 2 |     "name"  : "workerman/phpsocket.io-emitter",
 3 |     "type"  : "project",
 4 |     "homepage": "http://www.workerman.net",
 5 |     "license" : "MIT",
 6 |     "autoload": {
 7 |         "psr-4": {"": "./src"}
 8 |     }
 9 | }
10 | 


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/README.md:
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 1 | # phpsocket.io-emitter
 2 | 
 3 | ## Install
 4 | composer require workerman/phpsocket.io-emitter
 5 | 
 6 | ## example
 7 | ```php
 8 | $emitter = new Emitter();
 9 | $emitter->in('one room')->emit('newmsg', 'hello');
10 | $emitter->emit('newmsg', array('type'=>'blog','content'=>'.....'));
11 | ```
12 | 


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/src/Emitter.php:
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  1 | <?php
  2 | class Emitter
  3 | {
  4 |     protected $_rooms = array();
  5 |     
  6 |     protected $_flags = array();
  7 |     
  8 |     protected $_remoteIp = '';
  9 |     
 10 |     protected $_remotePort = 2206;
 11 |     
 12 |     protected $_key = 'socket.io#/#';
 13 |     
 14 |     protected $_client = null;
 15 |     
 16 |     protected $_context = null;
 17 | 
 18 |     public function __construct($ip = '127.0.0.1', $port = 2206, $context = null)
 19 |     {
 20 |         $this->_remoteIp = $ip;
 21 |         $this->_remotePort = $port;
 22 |         $this->_context = $context;
 23 |         $this->connect();
 24 |     }
 25 |     
 26 |     protected function connect()
 27 |     {
 28 |         if(is_array($this->_context))
 29 |         {
 30 |             $context = stream_context_create($this->_context);
 31 |             $this->_client = stream_socket_client("tcp://{$this->_remoteIp}:{$this->_remotePort}", $errno, $errmsg, 3, STREAM_CLIENT_CONNECT, $context);
 32 |         }else{
 33 |             $this->_client = stream_socket_client("tcp://{$this->_remoteIp}:{$this->_remotePort}", $errno, $errmsg, 3);
 34 |         }
 35 | 
 36 |         if(!$this->_client)
 37 |         {
 38 |             throw new \Exception($errmsg);
 39 |         }
 40 |     }
 41 |     
 42 |     public function __get($name)
 43 |     {
 44 |         if($name === 'broadcast')
 45 |         {
 46 |             $this->_flags['broadcast'] = true;
 47 |             return $this;
 48 |         }
 49 |         return null;
 50 |     }
 51 |     
 52 |     public function to($name)
 53 |     {
 54 |         if(!isset($this->_rooms[$name]))
 55 |         {
 56 |             $this->_rooms[$name] = $name;
 57 |         }
 58 |         return $this;
 59 |     }
 60 |     
 61 |     public function in($name)
 62 |     {
 63 |         return $this->to($name);
 64 |     }
 65 |     
 66 |     public function emit($ev)
 67 |     {
 68 |         if(feof($this->_client))
 69 |         {
 70 |             $this->connect();
 71 |         }
 72 |         
 73 |         $args = func_get_args();
 74 |     
 75 |         $parserType = 2;// Parser::EVENT
 76 | 
 77 |         $packet = array('type'=> $parserType, 'data'=> $args, 'nsp'=>'/' );
 78 |          
 79 |         $buffer = serialize(array(
 80 |                 'type' => 'publish', 
 81 |                 'channels'=>array($this->_key), 
 82 |                 'data' => array('-', $packet, 
 83 |                         array(
 84 |                                 'rooms' => $this->_rooms,
 85 |                                 'flags' => $this->_flags
 86 |                                 )
 87 |                         )
 88 |                 )
 89 |         );
 90 |         
 91 |         $buffer = pack('N', strlen($buffer)+4).$buffer;
 92 |         
 93 |         fwrite($this->_client, $buffer);
 94 | 
 95 |         $this->_rooms = array();
 96 |         $this->_flags = array();
 97 |         return $this;
 98 |     }
 99 | }
100 | 


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