count question

[adv]

hello i have a question

i have this

 

$str= "user1,pass1,question1,user2,pass2,question2";
$res=explode(',',$str);
//print_r($explode); debug

 

i`m using curl to login

but in the content of the site

$vars="username=".$res[0]."&password=".$res[1]."&question=".$res[2];

and i  made an input

<input type="text" name="test" value="" size="100">

and in the input i can put the $str and using curl to check

but i dont know how to do after $res[0] $res[1] $res[2] to continue to $res[3] $res[4] $res[5]

 

my main goal is to check 2 users ..

the only thing i dont know how to automatically go after $res[3]  to $res[4] $res[5] $res[6]

 

[F1Fan]

Do something like:

 

<?php
$numusers = count($res);
if ($numusers>0){
  $numusers = $numusers/3;
}
?>

 

That would give you the number of users there are.

[adv]

no this doesnt work

i need somehow to count

and then extract  user = 1 ,2 ,3

user2 = 4 ,5 ,6 , user3 = 7 ,8 ,9

and continue further

[Zane]

$i = 1;
foreach(explode($str, ",") as $u) {
   if(count(${"user" . $i})) == 3)  $i++;
   ${"user" . $i}[] = $u;
}