Open Internet or Unix domain socket connection in PHP
Description
The following code shows how to open Internet or Unix domain socket connection.
Example
/*from w w w .ja v a 2s.c om*/
<?php
$fp = fsockopen("www.java2s.com", 80, $errno, $errstr, 30);
if (!$fp) {
echo "$errstr ($errno)<br />\n";
} else {
$out = "GET / HTTP/1.1\r\n";
$out .= "Host: www.java2s.com\r\n";
$out .= "Connection: Close\r\n\r\n";
fwrite($fp, $out);
while (!feof($fp)) {
echo fgets($fp, 128);
}
fclose($fp);
}
?>
The code above generates the following result.
