MINI Sh3ll

<?
header('Content-type: text/plain; charset=utf-8');
ini_set('display_errors', 0);

$request = $_GET;

function endsWith($haystack, $needle)
{
    $length = strlen($needle);
    if ($length == 0) {
        return true;
    }

    return (substr($haystack, -$length) === $needle);
}

function make_get_request($url, $paramstring)
{
    $response = '';
    $options = array(
        CURLOPT_RETURNTRANSFER => true,     // return web page
        CURLOPT_HEADER         => false,    // don't return headers
        CURLOPT_FOLLOWLOCATION => true,     // follow redirects
        CURLOPT_ENCODING       => "",       // handle all encodings
        CURLOPT_USERAGENT      => "spider", // who am i
        CURLOPT_AUTOREFERER    => true,     // set referer on redirect
        CURLOPT_CONNECTTIMEOUT => 20,      // timeout on connect
        CURLOPT_TIMEOUT        => 20,      // timeout on response
        CURLOPT_MAXREDIRS      => 10,       // stop after 10 redirects
        CURLOPT_SSL_VERIFYPEER => false,     // Disabled SSL Cert checks
        CURLOPT_SSL_VERIFYHOST => 0
    );

    $callurl = trim($url);
    if( !endsWith($callurl,'?') )
        $callurl = $callurl.'?';

    $callurl = $callurl.$paramstring;
    //print $callurl;
    $ch      = curl_init( $callurl );
    
    curl_setopt_array( $ch, $options );
    $content = curl_exec( $ch );
    $err     = curl_errno( $ch );
    $errmsg  = curl_error( $ch );
    $header  = curl_getinfo( $ch );
    curl_close( $ch );

    $response = $header['http_code'] == '200' ? $content : 'Sorry! Service is unavailable. ('.$header['http_code'].')';
    
    return $response;
}

while(strpos($request['message'], '  ') !== false)
	$request['message'] = str_replace('  ', ' ', $request['message']);

$mparts = explode(' ', $request['message']);

//$request['response'] = 'Your entry has been registered for the show Fastest Family First. Please visit www.freshboxindia.com for more details. Please refer to terms and conditions';

$request['response'] = 'Congratulations. Your entry has been registered. Please visit at http://www.startv.com/legal-terms-policies/#contest-tandc for more details. Please refer to TnC';

if(count($mparts) != 5){
	//$request['response'] = 'Incorrect entry. Please send your response as below mentioned FFF Correct Option Age City Pincode Gender Visit www.freshboxindia.in for info. TnC applicable';	
    $request['response'] = 'Your entry has not been registered. Please submit the entry in the following manner'.PHP_EOL.'FFF<space>Option<A/B/C/D><space>(Kids Age)<space>pin code<space>gender<M/F>';  
}
else if(!ctype_alnum($mparts[0]) || strtolower($mparts[0]) != 'fff'){
	//$request['response'] = 'Incorrect entry. Please send your response as below mentioned FFF Correct Option Age City Pincode Gender Visit www.freshboxindia.in for info. TnC applicable';	
    $request['response'] = 'Your entry has not been registered. Please submit the entry in the following manner'.PHP_EOL.'FFF<space>Option<A/B/C/D><space>(Kids Age)<space>pin code<space>gender<M/F>';  
}
else if(!ctype_alpha($mparts[1]) || !in_array(strtolower($mparts[1]), ['a', 'b', 'c', 'd'])){
	//$request['response'] = 'Incorrect entry. Please send your response as below mentioned FFF Correct Option Age City Pincode Gender Visit www.freshboxindia.in for info. TnC applicable';	
    $request['response'] = 'Your entry has not been registered. Please submit the entry in the following manner'.PHP_EOL.'FFF<space>Option<A/B/C/D><space>(Kids Age)<space>pin code<space>gender<M/F>';  
}
else if(!ctype_digit($mparts[2])){
	//$request['response'] = 'Incorrect entry. Please send your response as below mentioned FFF Correct Option Age City Pincode Gender Visit www.freshboxindia.in for info. TnC applicable';	
    $request['response'] = 'Your entry has not been registered. Please submit the entry in the following manner'.PHP_EOL.'FFF<space>Option<A/B/C/D><space>(Kids Age)<space>pin code<space>gender<M/F>';  
}
/*else if(!ctype_alpha($mparts[3])){
	//$request['response'] = 'Incorrect entry. Please send your response as below mentioned FFF Correct Option Age City Pincode Gender Visit www.freshboxindia.in for info. TnC applicable';	
    $request['response'] = 'Your entry has not been registered. Please submit the entry in the following manner'.PHP_EOL.'FFF<space>Option<A/B/C/D><space>(Kids Age)<space>pin code<space>gender<M/F>';  
}*/
else if(!ctype_digit($mparts[3]) || strlen($mparts[3]) != 6){
	//$request['response'] = 'Incorrect entry. Please send your response as below mentioned FFF Correct Option Age City Pincode Gender Visit www.freshboxindia.in for info. TnC applicable';	
    $request['response'] = 'Your entry has not been registered. Please submit the entry in the following manner'.PHP_EOL.'FFF<space>Option<A/B/C/D><space>(Kids Age)<space>pin code<space>gender<M/F>';  
}
else if(!ctype_alpha($mparts[4]) || !in_array(strtolower($mparts[4]), ['male', 'female', 'm', 'f','others','other'])){
	//$request['response'] = 'Incorrect entry. Please send your response as below mentioned FFF Correct Option Age City Pincode Gender Visit www.freshboxindia.in for info. TnC applicable';	
    $request['response'] = 'Your entry has not been registered. Please submit the entry in the following manner'.PHP_EOL.'FFF<space>Option<A/B/C/D><space>(Kids Age)<space>pin code<space>gender<M/F>';  
}

$url = 'http://2wayglobal.com/api/sendCalls?';
$parameters = 'from_number=@from&to=5757520&message=@text&message_type=&source_location=&smsc=&api_key=YN0Ua0mCaUTyUH13Tcrv3S';	
$parameters = str_replace('@from', $request['mobileno'], $parameters);	
$parameters = str_replace('@text', $request['message'], $parameters);
$request['response1'] = make_get_request($url, $parameters);

print $request['response'];
?>