I have the following report on the XML link: link
I would just like to treat it in a very simple way, I tried using something like:
<?php
$xml = simplexml_load_string("http://api.openweathermap.org/data/2.5/weather?q=Armazem,SC&mode=xml");
echo $xml->temperature;
?>
But without success. What would be the best way to handle such a report?
To access the value in XML you must call the name of the tag and access the value using foo ["value"]. For example, for:
<city id="3469115" name="Armazém">
It stays:
$xml->city["name"];
To read the XML of the url entered I used curl as follows:
<?php
function get_data($url)
{
$ch = curl_init();
$timeout = 5;
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HTTPHEADER, Array("Content-Type: application/xml; charset=ISO-8859-1"));
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0)");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST,false);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER,false);
curl_setopt($ch, CURLOPT_MAXREDIRS, 10);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
$data = curl_exec($ch);
curl_close($ch);
return $data;
}
$xml = get_data("http://api.openweathermap.org/data/2.5/weather?q=Armazem,SC&mode=xml");
$xml = simplexml_load_string($xml);
echo $xml->temperature["value"];
?>
Own the way with file_get_contents .
<?php
header ('Content-type: text/html; charset=utf-8');
$data = file_get_contents('http://api.openweathermap.org/data/2.5/weather?q=Armazem,SC&mode=xml');
$xml = simplexml_load_string($data);
$cityID = $xml->city['id'];
$cityName = $xml->city['name'];
$cityCoordLon = $xml->city->coord['lon'];
$cityCoordLat = $xml->city->coord['lat'];
$cityCountry = $xml->city->country;
$citySunRise = $xml->city->sun['rise'];
$citySunSet = $xml->city->sun['set'];
$temperatureValue = $xml->temperature['value'];
$temperatureMin = $xml->temperature['min'];
$temperatureMax = $xml->temperature['max'];
$temperatureUnit = $xml->temperature['unit'];
$humidityValue = $xml->humidity['value'];
$humidityUnit = $xml->humidity['unit'];
$pressureValue = $xml->pressure['value'];
$pressureUnit = $xml->pressure['unit'];