SimpleXML doesn’t have a getElementsByTagName()
method (DOMDocument does).
In SimpleXML, the object (e.g $xml
) is treated as the root element. So you can loop through the product items like so:
$xml = simplexml_load_string($xmlString);
foreach($xml->products->item as $item)
{
echo (string)$item->product_id;
echo (string)$item->model;
}
Example of building a devices associative array:
$devices = array();
$xml = simplexml_load_string($xmlString);
foreach($xml->products->item as $item)
{
$device = array();
foreach($item as $key => $value)
{
$device[(string)$key] = (string)$value;
}
$devices[] = $device;
}
print_r($devices);
Outputs:
Array
(
[0] => Array
(
[product_id] => 32417
[manufacturer] => Alcatel
[model] => Sparq 2
[deeplink] => http://www.mysite.com/sc_offer?gid=32417
[thumbnail_URL] => http://www.mysite.com/images/devices/thumbs/Alcatel-Sparq-II.jpg
[image_URL] => http://www.mysite.com/images/devices/Alcatel-Sparq-II.jpg
[price_not_working] => 0.00
[price_poor] => 0.00
[price_fair] => 20.00
[price_good] => 25.00
[price_perfect] => 25.00
[price_new] => 25.00
[battery_new] => 1.00
[battery_perfect] => 1.00
[battery_good] => 1.00
[battery_fair] => 1.00
[battery_poor] => 0.00
[charger_new] => 1.00
[charger_perfect] => 1.00
[charger_good] => 1.00
[charger_fair] => 1.00
[charger_poor] => 0.00
[packaging_new] => 1.00
[packaging_perfect] => 1.00
[packaging_good] => 1.00
[packaging_fair] => 1.00
[packaging_poor] => 0.00
)
[1] => Array
(
[product_id] => 31303
[manufacturer] => Apple
[model] => iPhone 3G 8gb
[deeplink] => http://www.mysite.com/sc_offer?gid=31303
[thumbnail_URL] => http://www.mysite.com/images/devices/thumbs/iPhone 8 3G.jpg
[image_URL] => http://www.mysite.com/images/devices/iPhone 8 3G.jpg
[price_not_working] => 0.00
[price_poor] => 0.00
[price_fair] => 7.00
[price_good] => 2.00
[price_perfect] => 2.00
[price_new] => 2.00
[battery_new] => 1.00
[battery_perfect] => 1.00
[battery_good] => 1.00
[battery_fair] => 1.00
[battery_poor] => 0.00
[charger_new] => 1.00
[charger_perfect] => 1.00
[charger_good] => 1.00
[charger_fair] => 1.00
[charger_poor] => 0.00
[packaging_new] => 1.00
[packaging_perfect] => 1.00
[packaging_good] => 1.00
[packaging_fair] => 1.00
[packaging_poor] => 0.00
)
)