Socket

php\net\Socket

Class Socket

Methods

__construct($host = null, $port = null)
Parameters:
  • $host – null, string
  • $port – null, int
getOutput()

throws php\io\IOException

Returns:php\io\MiscStream
getInput()

throws php\io\IOException

Returns:php\io\MiscStream
getLocalAddress()
Returns:string
getAddress()
Returns:string
getLocalPort()
Returns:int
getPort()
Returns:int
close()

throws php\io\IOException

shutdownInput()

throws php\io\IOException

shutdownOutput()

throws php\io\IOException

isConnected()
Returns:bool
isClosed()
Returns:bool
isBound()
Returns:bool
isInputShutdown()
Returns:bool
isOutputShutdown()
Returns:bool
connect($hostname, $port, $timeout = null)

Connects this socket to the server

Parameters:
  • $hostname – string
  • $port – int
  • $timeout – null, int
bind($hostname, $port)

Binds the socket to a local address.

throws php\net\SocketException

Parameters:
  • $hostname – string
  • $port – int
bindDefault()
setSoTimeout($timeout)

Enable/disable SO_TIMEOUT with the specified timeout, in milliseconds.

throws php\net\SocketException

Parameters:
  • $timeout – int
setSoLinger($on, $linger)

throws php\net\SocketException

Parameters:
  • $on – bool
  • $linger – int
setReuseAddress($on)

Enable/disable the SO_REUSEADDR socket option.

throws php\net\SocketException

Parameters:
  • $on – bool
setReceiveBufferSize($size)

throws php\net\SocketException

Parameters:
  • $size – int
setTcpNoDelay($on)

throws php\net\SocketException

Parameters:
  • $on – bool
setKeepAlive($on)

throws php\net\SocketException

Parameters:
  • $on – bool
setOOBInline($on)

throws php\net\SocketException

Parameters:
  • $on – bool
setSendBufferSize($size)

throws php\net\SocketException

Parameters:
  • $size – int
setTrafficClass($tc)

Sets traffic class or type-of-service octet in the IP header for packets sent from this Socket.

Parameters:
  • $tc – int
setPerformancePreferences($connectTime, $latency, $bandWidth)

Sets performance preferences for this ServerSocket.

! Not implemented yet for TCP/IP

Parameters:
  • $connectTime – int
  • $latency – int
  • $bandWidth – int
sendUrgentData($data)

Send one byte of urgent data on the socket. The byte to be sent is the lowest eight bits of the data parameter.

throws php\net\SocketException

Parameters:
  • $data – int