PHP fsockopen () Fungsi
Contoh
fsockopen() contoh:
<?php
$fp = fsockopen("www.w3schools.com", 80, $errno, $errstr, 20);
if (!$fp) {
echo "$errstr ($errno)<br>";
} else {
$out = "GET /
HTTP/1.1\r\n";
$out .= "Host: www.w3schools.com\r\n";
$out
.= "Connection: Close\r\n\r\n";
fwrite($fp, $out);
while
(!feof($fp)) {
echo fgets($fp, 128);
}
fclose($fp);
}
?>
Definisi dan Penggunaan
Fungsi fsockopen() membuka koneksi soket domain Internet atau Unix.
Sintaksis
fsockopen(hostname, port, errno, errstr, timeout)
Nilai Parameter
Parameter | Description |
---|---|
hostname | Required. Specifies a hostname (like "www.w3schools.com"). ssl:// or tls:// works over TCP/IP to connect to the remote host |
port | Optional. Specifies the port number. Use -1 for transports that do not use ports, like unix:// |
errno | Optional. Specifies the system level error number |
errstr | Optional. Specifies the error message as a string |
timeout | Optional. Specifies the connection timeout (in seconds) |
Detail Teknis
Nilai Kembali: | Penunjuk file yang dapat digunakan dengan fungsi file lain (seperti fgets(), fwrite(), fclose()). SALAH pada kegagalan. |
---|---|
Versi PHP: | 4.0+ |
Referensi Jaringan PHP