Warning: Invalid argument supplied for foreach() in ?? Help
Hello
Why am I getting a PHP Warning: Invalid argument supplied for foreach()
Code PHP:
$sql="select id,ip,port from rtv where country='$cron_id' and active='1' order by id";
$result = mysql_query($sql) or die("MYSQL ERROR: $sql");
$numrows = mysql_num_rows($result);
for($x=0;$x<$numrows;$x++){
$resrow = mysql_fetch_row($result);
$id = $resrow[0];
$cron_rip = $resrow[1];
$cron_rport = $resrow[2];
$authid[$id] = $id;
$cron_ip[$id] = $cron_rip;
$cron_port[$id] = $cron_rport;
}
foreach($cron_ip as $i => $servers)
{
$fp = @fsockopen($cron_ip[$i],$cron_port[$i],$errno,$errstr,4);
if (!$fp)
{
$listeners[$i] = "0";
$msg[$i] = "server offline"; # ERROR [Connection refused / Server down]
$error[$i] = "1";
/* SERVER OFFLINE */
$sql = "update rtv set info='0|0|0|0|offline', pozicija='0' where id='$authid[$i]'";
$result = mysql_query($sql) or die("ERROR: $sql");
}
else
