Class Topic

A topic/channel containing connections that have subscribed to it

Ratchet\Wamp\Topic implements IteratorAggregate, Countable

Namespace: Ratchet\Wamp
Located at Ratchet/Wamp/Topic.php

Methods summary
`public`	# `__construct( string $topicId )` Parameters `$topicId` `string` $topicId Unique ID for this object
`public string`	# `getId( )` Returns `string`
`public`	# `__toString( )`
`public Ratchet\Wamp\Topic`	# `broadcast( string $msg, array $exclude = array(), array $eligible = array() )` Send a message to all the connections in this topic Send a message to all the connections in this topic Parameters `$msg` `string` $msg Payload to publish `$exclude` `array` $exclude A list of session IDs the message should be excluded from (blacklist) `$eligible` `array` $eligible A list of session Ids the message should be send to (whitelist) Returns `Ratchet\Wamp\Topic` The same Topic object to chain
`public boolean`	# `has( Ratchet\ConnectionInterface $conn )` Parameters `$conn` `Ratchet\Wamp\WampConnection` $conn Returns `boolean`
`public Ratchet\Wamp\Topic`	# `add( Ratchet\ConnectionInterface $conn )` Parameters `$conn` `Ratchet\Wamp\WampConnection` $conn Returns `Ratchet\Wamp\Topic`
`public Ratchet\Wamp\Topic`	# `remove( Ratchet\ConnectionInterface $conn )` Parameters `$conn` `Ratchet\Wamp\WampConnection` $conn Returns `Ratchet\Wamp\Topic`
`public`	# `getIterator( )` Implementation of `IteratorAggregate::getIterator()`
`public`	# `count( )` Implementation of `Countable::count()`