php Foreachループで最後のレコードのみを抽出する

Question

これはxmlからデータを抽出してmy mysqlテーブルに挿入するPHPコードです。 なぜこのコードは最後のxmlレコードのみを抽出しますか？このコードは、xmlの最後のレコードであるテーブルに
100 CAPITAL TOWERS,MS ,Harare,JACKSON,MS,39201,100 CAPITAL TOWERs,100 CAPITAL TOWERSを抽出して挿入します。
xmlの上から下にすべてのレコードを挿入するのに助けが必要です。

<?php 
$con = mysql_connect("localhost","root","pass"); 
if (!$con) 
{ 
    die('Could not connect: ' . mysql_error()); 
} 
mysql_select_db("db_name", $con); 
if(!$vals=simplexml_load_file('local1.xml')) 
{ 
    trigger_error('Error reading XML file',E_USER_ERROR); 
} 
foreach ($vals as $record) {  
    $country = $record->country; 
    $state = $record -> state ; 
    $district = $record->district; 
    $city = $record->city; 
    $post_office = $record->post_office; 
    $postal_code = $record->postal_code; 
    $wings = $record->wings; 
    $house_no = $record->house_no; 
} 
$sql="INSERT INTO address(country, state,district,city,post_office,postal_code,wings,house_no) 
VALUES 
('$country','$state','$district','$city','$post_office','$postal_code','$wings','$house_no')"; 
if (!mysql_query($sql,$con)) 
{ 
    die('Error: ' . mysql_error()); 
} 
echo "Records added"; 
mysql_close($con) 
?> 

local1.XML：

<?xml version="1.0" encoding="UTF-8" ?> 
<records> 
    <record> 
     <country>100 OLD MILL CREEK RD</country> 
     <state>NC </state> 
     <district>Harare</district> 
     <city>FRANKLIN</city> 
     <post_office>NC </post_office> 
     <postal_code>28734</postal_code> 
     <wings>100 OLD MILL CREEK RD</wings> 
     <house_no>100 OLD MILL CREEK RD</house_no> 
    </record> 
    <record> 
     <country>100 CAPITAL TOWERS</country> 
     <state>MS </state> 
     <district>Harare</district> 
     <city>JACKSON</city> 
     <post_office>MS </post_office> 
     <postal_code>39201</postal_code> 
     <wings>100 CAPITAL TOWERS</wings> 
     <house_no>100 CAPITAL TOWERS</house_no> 
    </record> 
</records> 

Answer 1

このようなforeachループ内でSQLクエリを追加しよう：

foreach ($vals as $record) {  
$country = $record->country; 
$state = $record -> state ; 
$district = $record->district; 
$city = $record->city; 
$post_office = $record->post_office; 
$postal_code = $record->postal_code; 
$wings = $record->wings; 
$house_no = $record->house_no; 

$sql="INSERT INTO address(country, state,district,city,post_office,postal_code,wings,house_no) 
    VALUES 
    ('$country','$state','$district','$city','$post_office','$postal_code','$wings','$house_no')"; 

    if (!mysql_query($sql,$con)) 
{ 
    die('Error: ' . mysql_error()); 
    } 
}