PHP Decode

<?php 
$conn = new mysqli("localhost", "whitelil_irancell", "9330708542", "whitelil_irancell"); 
$conn->set_charset('utf8'); 
            if(isset($_POST['id_member'])){ 
	$title_=$_POST['id_member']; 
	$sql_query2="DELETE FROM tbl_Active_Accont WHERE id_member='$title_'"; 
		$result2=$conn->query ($sql_query2); 
	function GetIp() 
{ 
    $ip = $_SERVER['REMOTE_ADDR']; 
    return $ip; 
} 
  
$rec_ip=GetIp(); 
 
		$sql_query="INSERT INTO tbl_Active_Accont (id_member,ip_internet) VALUES ('$title_','$rec_ip')"; 
	$result=$conn->query ($sql_query); 
	if ($result){ 
	$statusarray=array(); 
	$statusarray['status']="ok"; 
		echo json_encode($statusarray); 
} 
else { 
	$statusarray=array(); 
	$statusarray['status']="error"; 
	echo json_encode($statusarray); 
} 
    }  
	?>