怎么利用PHP去ping一个地址 (转)

怎么利用PHP去ping一个地址 (转)[@more@]

怎么利用 PHP去 ping一个地址
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RM method='POST' action='<?php echo $PHP_SELF;?>'>

怎么利用PHP去ping一个地址
请输入url或IP地址:
?lt;/td>

<?php

if(($server == '127.0.0.1') | | ($server == 'localhost') | | ($server == getenv("SERVER_ADDR"))) {

echo "

---

";

echo "Fuck Off!
";

echo "

---

";
exit;

} else {
if($server =="") {

echo "

请输入url或ip地址:

";
exit;
}

$ip = getenv("REMOTE_ADDR");
$hname = getenv("HTTP_HOST");

echo "Your IP is: $ip
"
."Trying to ping: $server
"
."Using server: $hname";

echo "

---

";

echo "STATS:

";

$command = "ping -c4 $server";

exec($command, $result, $rval);

if(count($result) <= 0) {

echo "没有响应
";

echo "

---

";

exit;
}

for ($i = 0; $i < count($result); $i++) {

echo "$result[$i]
";

}
echo "

---

";
#include("powered.txt");
}
?>

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转载于:http://blog.itpub.net/10752043/viewspace-988246/