I am trying to get a script to work. The basic idea is to go into a database
and grab some IP addresses for my LAN. Then for each one ping it using the
exec command 1 time. If it is successful print output in green and if it is
not, print output in red. This is being done on a Win32 system. The ping
command returns 6 lines for each IP address. I want to take line 4 and see
if the result is "100% loss" or "0% loss". Below is what I have, but it only
seems to keep the first value and prints it out all the way through. I know
it's a problem with the looping somewhere, I just can't figure it out.
<?php
mysql_connect("localhost", "root", "") or die("Could not connect");
mysql_select_db("Network");
$Result = mysql_query("SELECT DISTINCT Subnet,SerialIPAddress FROM
Locations") or die("Invalid query");
$output = array();
while ($Location = mysql_fetch_assoc($Result)) {
// ping some server five times and store output in array $output
exec("ping " . $Location["Subnet"] . " -n 1", $output);
$Count = 0;
while (list(,$val) = each($output)) {
if($val != "") {
$Count++;
print "$Count - $val<br>\n";
if($Count == 4) {
list($Junk1, $Results1) = split("\(", $val);
list($Results2, $Junk2) = split("\)", $Results1);
if($Results2 = "100% loss") { print "<font
color=\"red\">$Results2</font><br>\n"; }
else { print "<font color=\"green\">$Results2</font><br>\n"; }
}
}
}
print "<hr>\n";
}
mysql_free_result($Result);
mysql_close();
?>
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
