Php Arrays & Another Question.

[LegacyCX]

Hey Guys,

I'm been going crazy trying to figure this out.

First let me show you half the script

<?php

// Retrieves the IP of the client
function getip () {
$ip="64.201.124.0";
    return $ip;
}

// Queries multiple block lists
function dnsblquery ($ip) {
    $dnsbllist[] = array("bl.spamcannibal.org","sbl-xbl.spamhaus.org","bl.spamcannibal.org","sbl-xbl.spamhaus.org");
    if ($ip) {
        // Reverses the IP
        $ips = explode(".", $ip);
        $ipreverse = "$ips[3].$ips[2].$ips[1].$ips[0]";
        // Queries the block lists listed in dnsbllist
        for ($i=0;$i<count($dnsbllist);$i++) {
            if (checkdnsrr("$ipreverse.$dnsbllist[$i]", "A")) {
                // Returns the blacklist the queried IP is on
                return $dnsbllist[$i];
            }
        }
    }
    return FALSE;

}
$blocker = dnsblquery(getip());

Now What I can't figure out is how to list each array that is should be displayed. The script is assumiing that only 1 array matches, so it assigns the 1 array to $bocker.

But what if there are 3 arrays that match? How can I display 1, 2, 3,4 etc for as many arrays that match?

I'm not good with arrays, forgive me!

Any help is appreciated!!

Thanks!!

[alexagri]

hi,
This may help you try..
if you want to assign blocked ip adresses as array use $blocked[] (array) instaed of $blocked(string)
what you did wrong is while assigning values to array ($dnsbllist) you put $dnsbllist[]. it will assign the whole array for index 0. now i removed the [].

The code is given below
-----------------------------------------


<?php

// Retrieves the IP of the client
function getip () {
$ip="64.201.124.0";
return $ip;
}

// Queries multiple block lists
function dnsblquery ($ip) {
$dnsbllist = array("sbl-xbl.spamhaus.org","bl.spamcannibal.org","sbl-xbl.spamhaus.org", "bl.spamcannibal.org");
if ($ip) {
// Reverses the IP
$ips = explode(".", $ip);
$ipreverse = "$ips[3].$ips[2].$ips[1].$ips[0]";
// Queries the block lists listed in dnsbllist
for ($i=0;$i<count($dnsbllist);$i++) {
if (checkdnsrr("$ipreverse.$dnsbllist[$i]", "A")) {
// Returns the blacklist the queried IP is on
$blocked .= $dnsbllist[$i];
}
}
}

if($blocked)
{
return $blocked;
}
else
{
return false;
}
}
$blocker = dnsblquery(getip());