Read XML String with simplexml_load_string in PHP

<?php 

$s = '<?xml version="1.0" encoding="UTF-8"?>
<products>
	<product id="p02">
		<name>Name 2</name>
		<price currency="USD">200</price>
	</product>
	<product id="p03">
		<name>Name 3</name>
		<price currency="EUR">400</price>
	</product>
    <product id="p04">
        <name>name 4</name>
        <price>11</price>
    </product>
    <product id="p05">
        <name>name 5</name>
        <price>999</price>
    </product>
</products>';

$products = simplexml_load_string($s);

foreach($products->product as $product){
    echo 'id: ' .$product['id'];
    echo '<br>name: ' .$product->name;
    echo '<br>price: ' .$product->price;
    echo '<br>-------------------------<br>';
}

?>

Output

id: p02
name: Name 2
price: 200
-------------------------
id: p03
name: Name 3
price: 400
-------------------------
id: p04
name: name 4
price: 11
-------------------------
id: p05
name: name 5
price: 999
-------------------------