socket_send
(PHP 4 >= 4.1.0, PHP 5)
socket_send — Sends data to a connected socket
Description
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
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.
- socket_accept
- socket_bind
- socket_clear_error
- socket_close
- socket_cmsg_space
- socket_connect
- socket_create_listen
- socket_create_pair
- socket_create
- socket_get_option
- socket_getopt
- socket_getpeername
- socket_getsockname
- socket_import_stream
- socket_last_error
- socket_listen
- socket_read
- socket_recv
- socket_recvfrom
- socket_recvmsg
- socket_select
- socket_send
- socket_sendmsg
- socket_sendto
- socket_set_block
- socket_set_nonblock
- socket_set_option
- socket_setopt
- socket_shutdown
- socket_strerror
- socket_write
Коментарии
//creo la conexio socket
$sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP); //protocolo UDP
//$sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP); //protocolo TCP
//obtengo valor en bytes
$len = strlen($msg->toString(1));
//envio informacion a socket
$sendMsg = socket_send($sock, $msg->toString(1), $len, MSG_DONTROUTE);
//cierro conexion iniciada
socket_close($sock);