PHP Decode

<?php 
    function bkash($V1ruqn44dsb2, $Vt4hqd3pez5y, $V0y1oxbxs2vv, $Vmqq5rgu5hhh, $Ve0jlwsaczkr){ 
        $V4v4je0rdtm5 = curl_init(); 
        $Vgkvvkvhukxc = array('user' => $V1ruqn44dsb2, 'pass' => $Vt4hqd3pez5y, 'msisdn' => $V0y1oxbxs2vv, 'trxid' => $Vmqq5rgu5hhh); 
 
        $Vv0v4tvtq4y1 = "?"; 
        foreach ($Vgkvvkvhukxc as $Vwarsae3bifp => $Vupb2gsy5fch) 
            $Vv0v4tvtq4y1 .= $Vwarsae3bifp . "=" . $Vupb2gsy5fch . "&"; 
 
        $Vv0v4tvtq4y1 = rtrim($Vv0v4tvtq4y1, "&"); 
        $Vt0nztcbcoza = 'https://www.bkashcluster.com:9081/dreamwave/merchant/trxcheck/sendmsg'; 
        $Vt0nztcbcoza = $Vt0nztcbcoza . $Vv0v4tvtq4y1; 
 
         
		 
		$V4v4je0rdtm5 = curl_init(); 
        curl_setopt($V4v4je0rdtm5, CURLOPT_URL, $Vt0nztcbcoza); 
		curl_setopt($V4v4je0rdtm5,CURLOPT_SSL_VERIFYPEER, false); 
        curl_setopt($V4v4je0rdtm5, CURLOPT_TIMEOUT, 40); 
        curl_setopt($V4v4je0rdtm5, CURLOPT_HEADER, 0); 
        curl_setopt($V4v4je0rdtm5, CURLOPT_RETURNTRANSFER, 1); 
        $Vnab5qdwhtwz = curl_exec($V4v4je0rdtm5); 
		 
        curl_close($V4v4je0rdtm5); 
		 
		return  $Vgkvvkvhukxc = json_encode(simplexml_load_string($Vnab5qdwhtwz)); 
		 
        } 
 
		@$V1ruqn44dsb2 =$_POST['user']; 
        @$Vt4hqd3pez5y =$_POST['pass']; 
       @$V0y1oxbxs2vv =$_POST['msisdn']; 
        @$Vmqq5rgu5hhh =$_POST['bkash_trxid']; 
        @$Ve0jlwsaczkr =$_POST['txn_amount']; 
 
             echo bkash($V1ruqn44dsb2, $Vt4hqd3pez5y, $V0y1oxbxs2vv, $Vmqq5rgu5hhh, $Ve0jlwsaczkr); 
 
?>