Loop PHP / Explode - php

Question

Good evening,
I'm creating a script to check proxies.
But, I understand a little bit about the loop in PHP, I do my best ..
Here is the code:
<?php
//$_POST INFORMATIONS
$address = $_POST['address'];
if (!empty($_POST['address']))
{
//COMPTE LE NOMBRE D'ENTREES
$delimiter = $address;
$delimiterArray = ($delimiter != '')?explode(",",$delimiter):NULL;
$arrayCount = count($delimiterArray);
for ($i = 1; $i <= $arrayCount; $i++) {
$url = 'http://api.proxyipchecker.com/pchk.php';
//DELIMITE L'IP ET PORT
$format = explode(":", $address);
$ip = $format[0];
$port = $format[1];
//CURL
$ch = curl_init();
curl_setopt($ch,CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS,'ip='.$ip.'&port='.$port);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
list($res_time, $speed, $country, $type) = explode(';', curl_exec($ch));
//REMPLACE LE RESULT
if (isset($type))
{
if ($type >= 4 or $type <= 0)
{
$type = "Undefined";
}
elseif ($type = 1)
{
$type = "Transparent";
}
elseif ($type = 2)
{
$type = "Anonymous";
}
elseif ($type = 3)
{
$type = "High anonymous";
}
}
//ECHO RESULT
echo $ip.":".$port." / Response time: ".$res_time." seconds / Country ".$country." / Type ".$type."\n";
}
}
Error is here
//DELIMITE L'IP ET PORT
$format = explode(":", $address);
$ip = $format[0];
$port = $format[1];
Since it is a loop put [0], [1] it will be good for the first, and then it will be an offset ..
If anyone has an idea, thank you very much!
Informations:
Format -> IP:PORT,IP:PORT..
And I need IP & PORT for each address for cURL.
Thanks you!

Answer 1

Breaking down what you're trying to do, your loop logic is a bit off and far too complicated for what (I think) you want.
...
//COMPTE LE NOMBRE D'ENTREES
//THIS IS THE FULL STRING (IP:PORT,IP:PORT,...)
$delimiter = $address;
//THIS IS AN ARRAY OF FORM 0 => "IP:PORT", 1 => "IP:PORT", etc.
$delimiterArray = ($delimiter != '')?explode(",",$delimiter):NULL;
//ARRAYS ARE ITERABLE; USE FOREACH TO TRAVERSE EACH ENTRY
foreach ($delimiterArray as $value){
$value = explode(":", $value);
//THE COPY INSIDE OF VALUE IS NOW AN ARRAY;
//$value[0] IS THE IP
//$value[1] IS THE PORT
//NOW DO WHAT YOU WANT WITH THOSE VALUES
$ch = curl_init();
curl_setopt($ch,CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS,'ip='.$value[0].'&port='.$value[1]);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
list($res_time, $speed, $country, $type) = explode(';', curl_exec($ch));
//REMPLACE LE RESULT
if (isset($type))
{
if ($type >= 4 or $type <= 0)
{
$type = "Undefined";
}
elseif ($type = 1)
{
$type = "Transparent";
}
elseif ($type = 2)
{
$type = "Anonymous";
}
elseif ($type = 3)
{
$type = "High anonymous";
}
}//end foreach
You will probably want to close each curl session after completion as well (curl_close)