(PHP 4 >= 4.1.0, PHP 5, PHP 7)
Sends data to a connected socket
int socket_send ( resource $socket, string $buf, int $len, int $flags )
The function socket_send() sends len
bytes to the socket socket
from buf
.
Parameters:
socket
A valid socket resource created with socket_create() or socket_accept().
buf
A buffer containing the data that will be sent to the remote host.
len
The number of bytes that will be sent to the remote host from buf
.
flags
The value of flags
can be any combination of the following flags, joined with the binary OR (|) operator.
MSG_OOB | Send OOB (out-of-band) data. |
MSG_EOR | Indicate a record mark. The sent data completes the record. |
MSG_EOF | Close 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_DONTROUTE | Bypass routing, use direct interface. |
Returns:
socket_send() returns the number of bytes sent, or FALSE
on error.
See also:
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