socket_send
(PHP 4 >= 4.1.0, PHP 5, PHP 7, PHP 8)
socket_send — Sends data to a connected socket
Description
The function socket_send() sends
length bytes to the socket
socket from data.
Parameters
-
socket -
A Socket instance created with socket_create() or socket_accept().
-
data -
A buffer containing the data that will be sent to the remote host.
-
length -
The number of bytes that will be sent to the remote host from
data. -
flags -
The value of
flagscan be any combination of the following flags, joined with the binary OR (|) operator.Possible values for flagsMSG_OOBSend OOB (out-of-band) data. MSG_EORIndicate a record mark. The sent data completes the record. MSG_EOFClose the sender side of the socket and include an appropriate notification of this at the end of the sent data. The sent data completes the transaction. MSG_DONTROUTEBypass routing, use direct interface.
Return Values
socket_send() returns the number of bytes sent, or false on error.
Changelog
| Version | Description |
|---|---|
| 8.0.0 |
socket is a Socket instance now;
previously, it was a resource.
|
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