Sets socket options

EventUtil::getSocketName
EventUtil::sslRandPoll
EventUtil
PHP Manual

# EventUtil::setSocketOption

(PECL event >= 1.6.0)

EventUtil::setSocketOption — Sets socket options

### Description

public static bool EventUtil::setSocketOption ( mixed `$socket` , int `$level` , int `$optname` , mixed `$optval` )

Sets socket options.

### Parameters

`socket`

  Socket resource, stream, or numeric file descriptor associated with the socket.

`level`

  One of EventUtil::SOL_* constants. Specifies the protocol level at which the option resides. For example, to retrieve options at the socket level, a `level` parameter of `EventUtil::SOL_SOCKET` would be used. Other levels, such as TCP, can be used by specifying the protocol number of that level. Protocol numbers can be found by using the getprotobyname() function. See EventUtil constants .

`optname`

  Option name(type). Has the same meaning as corresponding parameter of socket_get_option() function. See EventUtil constants .

`optval`

  Accepts the same values as `optval` parameter of the socket_get_option() function.

### Return Values

Returns `TRUE` on success. Otherwise `FALSE`.

### See Also

- socket_get_option() - Gets socket options for the socket
- socket_set_option() - Sets socket options for the socket

EventUtil::getSocketName
EventUtil::sslRandPoll
EventUtil
PHP Manual