Admin Finder ala N45HT

<?php
echo "
  ___  _  _  __  _  _  __  _  _   __   _  _     _    _  ____  ___
 / __)( )( )(  )( \( )/ _)( )( ) (  ) ( \( )   ( \/\/ )(_  _)(  _)
 \__ \ )__(  )(  )  (( (_  )__(  /__\  )  (  ___\    /   )(   ) _)
 (___/(_)(_)(__)(_)\_)\__)(_)(_)(_)(_)(_)\_)(___)\/\/   (__) (_)
                Admin Finder - coded by ShinChan

";

echo "Input your target : ";
$target = trim(fgets(STDIN));
echo "Input admin directory list : ";
$list = trim(fgets(STDIN));
if(!preg_match("/^http:\/\//",$target) AND !preg_match("/^https:\/\//",$target)){
    $targets = "http://$target";
}else{
    $targets = $target;
}

$open = fopen("$list","r");
$size = filesize("$list");
$read = fread($open,$size);
$lists = explode("\r\n",$read);

foreach($lists as $login){
    $admins = "$targets/$login";

    $ch = curl_init("$admins");
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_exec($ch);
    $httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    curl_close($ch);
    if($httpcode == 200){
        echo "\n\n Testing $admins => OK\n";
    }else{
        echo "\n Testing $admins => Not Found";
    }
}