<?php

$msg = "success";
$valid = true;
foreach ($key_arr as $key){
    if (isset($_REQUEST[$key])){
        $arg[$key] = $_REQUEST[$key];
    }
}
if (isset($_REQUEST['property_id'])){
    $pid = $_REQUEST['property_id'];
} else {
    $valid = false;
}
if (isset($_REQUEST['content'])){
    $content = $_REQUEST['content'];
}

if ($valid){
//    $status = $wpdb->update("keylab_memo", $arg, array('id'=>$id));
    // $status = $wpdb->query("INSERT INTO keylab_memo (property_id, content) VALUES ($pid, '$content') ON DUPLICATE KEY UPDATE `content` = '$content'");
    $status = update_property_meta($pid,'memo',$content);
}
if ($status == false) {
    $msg = "update failed";
    $rv->status = false;
    $rv->last_error = $wpdb->last_error;
    $rv->last_query = $wpdb->last_query;
} else {
    $rv->status = true;
}

$rv->msg = $msg;
exit(json_encode($rv));