How to get values and atributes of this XML in php? - php

I have such php code:
$xml = #simplexml_load_file('2.xml', 'SimpleXMLElement',LIBXML_NOCDATA);
print_r($xml);
How to get values of:
DialingNumber,StartTime,AnswerTime ?
foreach ($xml as $show)
{
echo (string)$show['DialedNumber'];
echo (string)$show['AnswerNumber'];
echo (string)$show['WaitDuration'];
}
NOT WORKING ! How to get values of: DialingNumber,StartTime,AnswerTime ?


There are problems with the the XML file itself, which can be 'corrected' with just replacing some of the entities with some dummy data. The second part is to reference the correct path to the data you want to output.
$filename = '2.xml';
$data = file_get_contents($filename);
$data = str_replace(["&rs", "&rc"], "", $data); // Remove entity references
$xml = simplexml_load_string($data);
foreach ($xml->Tablix1->DialedNumber_Collection->DialedNumber->Details_Collection->Details
as $details)
{
echo (string)$details['DialedNumbers'].PHP_EOL;
echo (string)$details['AnswerNumber'].PHP_EOL;
echo (string)$details['WaitDuration'].PHP_EOL;
}


Can you try as below?
foreach ($xml as $show)
{
echo (string)$show[0]['DialedNumber'];
echo (string)$show[0]['AnswerNumber'];
echo (string)$show[0]['WaitDuration'];
}

Related

Retrieving attribute values from XML file using SimpleXML

I need help with this XML located here.
I want get attributes JMENO and HLASY_PROC_1KOLO of the KANDIDAT element:
What I've tried so far:
$xml = simplexml_load_file("https://volby.cz/pls/prez2018/vysledky");
foreach($xml as $item) {
echo $item['CR'],"<br>";
}

See this playground for an example:
$xml = simplexml_load_file("https://volby.cz/pls/prez2018/vysledky");
foreach($xml->CR->KANDIDAT as $item) {
$jmeno = $item->attributes()['JMENO'];
$hlasy = $item->attributes()['HLASY_PROC_1KOLO'];
echo $jmeno, ' : ', $hlasy, '<br />';
}

foreach loop for xml

I have following xml getting loaded in my PHP code;
<SiteAlarmDetails>
<AlertId>89637</AlertId>
<SiteCode>20157498</SiteCode>
<SiteName>newport</SiteName>
</SiteAlarmDetails>
$alertXml = simplexml_load_string( $tableAlarm->AlarmDetails);
echo (string) $alertXml->AlertId; //prints **89637**
Now I try to traverse this XML nodes;
foreach($alertXml->children() as $alerts)
{
$alertId = (string)$alerts->AlertId;
echo $alertId;//I do not see anything
}
Is above right approach to traverse AlertId in the foreach loop?

Trying simple foreach will be helpful. Just for accessing single value (eg AlertId) you can use $alertXml->AlertId;.
Try this code snippet here
<?php
ini_set('display_errors', 1);
$xmlString=<<<XML
<SiteAlarmDetails>
<AlertId>89637</AlertId>
<SiteCode>20157498</SiteCode>
<SiteName>newport</SiteName>
</SiteAlarmDetails>
XML;
$alertXml = simplexml_load_string( $xmlString);
foreach($alertXml as $key => $child)
{
echo $key ."=".(string)$alertXml->{$key};
echo PHP_EOL;
}
Output:
AlertId=89637
SiteCode=20157498
SiteName=newport

PHP foreach not working XML

I don't really understand why this foreach is not working:
<?php
$url = "https://maps.googleapis.com/maps/api/place/textsearch/xml?query=hotels+in+newyork&key=AIzaSyAZAkutsge0U-xZVMvwf_Iw_ubdN2bra64";
$xml = simplexml_load_file($url);
foreach($xml->result->name as $name)
{
echo $name;
}
it shows only the 1st row!

you have to loop $xml->result.
foreach($xml->result as $result)
{
echo $result->name;
}

How to print jSON values with loop

I am using the following code to print the output of the jSON response but when I try to print
echo $obj->HotelListResponse->customerSessionId; // This is working.
echo $obj->HotelListResponse->HotelList->HotelSummary->name; // This is not working.
When the response contains only one node then its printing perfectly but when there are multiple nodes with same name then its not printing. I tried using foreach just like the below. I also tried using while loop but still I am unable to print the list of hotel names.
My jSON decoded output is like http://pastebin.com/Fr21DkEk
Total code:
$url = "https://api.eancdn.com/ean-services/rs/hotel/v3/list?cid=55505&minorRev=99&apiKey=cbrzfta369qwyrm9t5b8y8kf&locale=en_AU&currencyCode=AUD&xml=<HotelListRequest><city>Brisbane</city><stateProvinceCode>QLD</stateProvinceCode><countryCode>AU</countryCode><arrivalDate>10/16/2014</arrivalDate><departureDate>10/18/2014</departureDate><RoomGroup><Room><numberOfAdults>2</numberOfAdults></Room></RoomGroup><numberOfResults>25</numberOfResults></HotelListRequest>";
$json = file_get_contents($url);
$obj = json_decode($json);
foreach($obj as $val) {
echo $val->HotelListResponse->HotelList->HotelSummary->name;
}

Try this
foreach($obj->HotelListResponse->HotelList->HotelSummary as $val) {
echo $val->name . '<br/>';
}

HotelSummary is an array:
echo $val->HotelListResponse->HotelList->HotelSummary[0]->name;
If you want all of the hotel summaries:
foreach($obj as $val) {
foreach($val->HotelListResponse->HotelList->HotelSummary as $sum) {
echo $sum->name;
}
}

Yes you can directly access them inside the foreach. Like this:
foreach($obj->HotelListResponse->HotelList->HotelSummary as $val) {
// ^^
// since you're interested on just names, you can point it directly on that object, then each of that batch is in `$val`
echo $val->name . '<br/>';
}
// or start from the parent
foreach($obj as $values) {
$customerSessionId = $values->customerSessionId;
echo $customerSessionId . '<hr/>';
$hotelList = $values->HotelList;
foreach($hotelList->HotelSummary as $hotelsummary) {
echo $hotelsummary->name . '<br/>';
}
}

Fetch images URL from XML

I am using the below code to fetch the $movie->id from the response XML
<?php
$movie_name='Dabangg 2';
$url ='http://api.themoviedb.org/2.1/Movie.search/en/xml/accd3ddbbae37c0315fb5c8e19b815a5/%22Dabangg%202%22';
$xml = simplexml_load_file($url);
$movies = $xml->movies->movie;
foreach ($movies as $movie){
$arrMovie_id = $movie->id;
}
?>
the response xml structure is
How to fetch image URL with thumb size?

See the below an easy way to get only specific images.
$xml = simplexml_load_file($url);
$images = $xml->xpath("//image");
//echo "<pre>";print_r($images);die;
foreach ($images as $image){
if($image['size'] == "thumb"){
echo "URL:".$image['url']."<br/>";
echo "SIZE:".$image['size']."<br/>";
echo "<hr/>";
}
}

Use the attributes() method of SimpleXmlElement.
Example:
$imageAttributes = $movie->images[0]->attributes();
$size = $imageAttributes['size'];
See the documentation at: http://www.php.net/manual/en/simplexmlelement.attributes.php

EDIT: select only URL attributes with size = "thumb" and type = "poster":
$urls = $xml->xpath("//image[#size='thumb' and #type='poster']/#url");
if you expect only 1 url, do:
$url = (string)$xml->xpath("//image[#size='thumb' and #type='poster']/#url")[0];
echo $url;
working live demo: http://codepad.viper-7.com/wdmEay

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