problemi con simplexml_load_string

[overflow1993]

salve da questo script

<?php
function create_xml(){ 
    $request='<HotelListRequest>
    <city>Seattle</city>
    <arrivalDate>12/12/2011</arrivalDate>
    <departureDate>12/23/2011</departureDate>
    <RoomGroup>
      <Room>
        <numberOfAdults>1</numberOfAdults>
      </Room>
    </RoomGroup>
    </HotelListRequest>';
    return $request;
}
$a = create_xml();

$cid='55505';
$apikey='cbrzfta369qwyrm9t5b8y8kf';     
$user_ip=$_SERVER['REMOTE_ADDR'];      
$user=$_SERVER['HTTP_USER_AGENT'];                 
$url='http://api.ean.com/ean-services/rs/hotel/v3/list?';
$dati_post='cid=' . $cid . '&minorRev=9&apiKey=' . $apikey . '&locale=it_IT&currencyCode=EUR&customerSessionId=&xml=' . $a;

?>
[url="<?php echo $url; echo $dati_post; ?>"]link[/url]


<?php
$curl = curl_init();      
curl_setopt($curl,CURLOPT_URL, $url); 
curl_setopt($curl,CURLOPT_POST, true);
curl_setopt($curl,CURLOPT_POSTFIELDS, $dati_post);    
curl_setopt($curl,CURLOPT_HTTPHEADER,array('Content-type:application/x-www-form-urlencoded')); 
curl_setopt($curl,CURLOPT_RETURNTRANSFER,1);      
curl_setopt($curl,CURLOPT_TIMEOUT,200);            

$output = curl_exec($curl);      

curl_close($curl);
//new SimpleXMLElement($xml);
$xml=simplexml_load_string($output);

//print_r($xml); 
//echo  $output;
var_dump($xml); 

?>

mi collego al sito prendo i dati e ricevo un file xml ma al momento di creare un oggetto xml il tutto non va bene che puo aiutarmi se stampo l'output prima della funzione simplexml_load_string ho una cosa strana e senza senso vi prego aiutatemi

[teck2010]

puoi scrivere anche l'errore strano che ti esce? grazie

[overflow1993]

<?php
function create_xml(){ 
    $request='<HotelListRequest>
    <city>Seattle</city>
    <arrivalDate>12/12/2011</arrivalDate>
    <departureDate>12/23/2011</departureDate>
    <RoomGroup>
      <Room>
        <numberOfAdults>1</numberOfAdults>
      </Room>
    </RoomGroup>
    </HotelListRequest>';
    return $request;
}
$a = create_xml();

$cid='55505';
$apikey='cbrzfta369qwyrm9t5b8y8kf';     
$user_ip=$_SERVER['REMOTE_ADDR'];      
$user=$_SERVER['HTTP_USER_AGENT'];                 
$url='http://api.ean.com/ean-services/rs/hotel/v3/list?';
$dati_post='cid=' . $cid . '&minorRev=9&apiKey=' . $apikey . '&locale=it_IT&currencyCode=EUR&customerSessionId=&xml=' . $a;

?>
[url="<?php echo $url; echo $dati_post; ?>"]link[/url]


<?php
$curl = curl_init();      
curl_setopt($curl,CURLOPT_URL, $url); 
curl_setopt($curl,CURLOPT_POST, true);
curl_setopt($curl,CURLOPT_POSTFIELDS, $dati_post);    
curl_setopt($curl,CURLOPT_HTTPHEADER,array('Content-type:application/x-www-form-urlencoded')); 
curl_setopt($curl,CURLOPT_RETURNTRANSFER,1);      
curl_setopt($curl,CURLOPT_TIMEOUT,200);            

$output = curl_exec($curl);      

curl_close($curl);
//new SimpleXMLElement($xml);
//$xml=simplexml_load_string($output);

//print_r($xml); 
echo  $output;
//var_dump($xml); 

?>

esegui il seguente codice e vedrai l' output se puo esserti utile: http://developer.ean.com/docs/read/h...c_Availability
grazie.

Peace.

[overflow1993]

allora sono arrivato a questa soluzione ma mi da errore a linea 48
il file xml si trova qui: http://api.ean.com/ean-services/rs/h...ListRequest%3E

<?php 
function create_xml(){  
    $request='<HotelListRequest> 
    <city>Seattle</city> 
    <arrivalDate>12/12/2011</arrivalDate> 
    <departureDate>12/23/2011</departureDate> 
    <RoomGroup> 
      <Room> 
        <numberOfAdults>1</numberOfAdults> 
      </Room> 
    </RoomGroup> 
    </HotelListRequest>'; 
    return $request; 
} 
$a = create_xml(); 

$cid='55505'; 
$apikey='cbrzfta369qwyrm9t5b8y8kf';      
$user_ip=$_SERVER['REMOTE_ADDR'];       
$user=$_SERVER['HTTP_USER_AGENT'];                  
$url='http://api.ean.com/ean-services/rs/hotel/v3/list?'; 
$dati_post='cid=' . $cid . '&minorRev=9&apiKey=' . $apikey . '&locale=it_IT&currencyCode=EUR&customerSessionId=&xml=' . $a; 

?> 
[url="<?php echo $url; echo $dati_post; ?>"]link[/url]

 
<?php 
$curl = curl_init();       
curl_setopt($curl,CURLOPT_URL, $url);  
curl_setopt($curl,CURLOPT_POST, true); 
curl_setopt($curl,CURLOPT_POSTFIELDS, $dati_post);     
curl_setopt($curl,CURLOPT_HTTPHEADER,array('Content-type:application/x-www-form-urlencoded'));  
curl_setopt($curl,CURLOPT_RETURNTRANSFER,1);       
curl_setopt($curl,CURLOPT_TIMEOUT,200);             

$output = curl_exec($curl);       

curl_close($curl); 

//$xml = new SimpleXMLElement(file_get_contents($output), NULL, TRUE);
$xmlstr = file_get_contents($output);
$test=html_entity_decode($xmlstr);
$a = simplexml_load_string($test); 
//$sitemap = new SimpleXMLElement($xmlstr);

//print_r($a);  
//echo  $output; 
var_dump($a);  
$p = (string) $a->ns2:HotelListResponse->customerSessionId;
var_dump($p);
?>

aiuto!!!!!!!!!!!!!!!!!!

[satifal]

Sostituisci:

...
$p = (string) $a->ns2:HotelListResponse->customerSessionId; 
... 

con:

...
$p = $a->customerSessionId; 
... 

[overflow1993]

Originariamente inviato da satifal
Sostituisci:

...
$p = (string) $a->ns2:HotelListResponse->customerSessionId; 
... 

con:

...
$p = $a->customerSessionId; 
... 

non va bene se apri il link del xml ti rendi conto guardando la struttura.

[satifal]

Guarda che ho provato il codice con l'XML da te linkato!

[overflow1993]

Originariamente inviato da satifal
Sostituisci:

...
$p = (string) $a->ns2:HotelListResponse->customerSessionId; 
... 

con:

...
$p = $a->customerSessionId; 
... 

il codice funziona xD ma il valore di customerSessionId è 0ABAA875-6BBD-21D9-1332-F008BDA39598 a me stampa NULL -.- allora????????

[overflow1993]

<?php 
function create_xml(){  
    $request='<HotelListRequest> 
    <city>Seattle</city> 
    <arrivalDate>12/12/2011</arrivalDate> 
    <departureDate>12/23/2011</departureDate> 
    <RoomGroup> 
      <Room> 
        <numberOfAdults>1</numberOfAdults> 
      </Room> 
    </RoomGroup> 
    </HotelListRequest>'; 
    return $request; 
} 
$a = create_xml(); 

$cid='55505'; 
$apikey='cbrzfta369qwyrm9t5b8y8kf';      
$user_ip=$_SERVER['REMOTE_ADDR'];       
$user=$_SERVER['HTTP_USER_AGENT'];                  
$url='http://api.ean.com/ean-services/rs/hotel/v3/list?'; 
$dati_post='cid=' . $cid . '&minorRev=9&apiKey=' . $apikey . '&locale=it_IT&currencyCode=EUR&customerSessionId=&xml=' . $a; 

?> 
[url="<?php echo $url; echo $dati_post; ?>"]link[/url]

 
<?php 
$curl = curl_init();       
curl_setopt($curl,CURLOPT_URL, $url);  
curl_setopt($curl,CURLOPT_POST, true); 
curl_setopt($curl,CURLOPT_POSTFIELDS, $dati_post);     
curl_setopt($curl,CURLOPT_HTTPHEADER,array('Content-type:application/x-www-form-urlencoded'));  
curl_setopt($curl,CURLOPT_RETURNTRANSFER,1);       
curl_setopt($curl,CURLOPT_TIMEOUT,200);             

$output = curl_exec($curl);       

curl_close($curl); 

//$xml = new SimpleXMLElement(file_get_contents($output), NULL, TRUE);
$xmlstr = file_get_contents($output);
$test=html_entity_decode($xmlstr);
$a = simplexml_load_string($test); 
//$sitemap = new SimpleXMLElement($xmlstr);

//print_r($a);  
//echo  $output; 
var_dump($a);  
foreach($a->HotelList->HotelSummary as $hotel){
    vardump($hotel);
}
/*$p = $a->customerSessionId;
var_dump($p);*/
?>

non stampa cio che mi aspetto ;(

[satifal]

Dipende da cosa ti aspetti! Lo script funziona benissimo stampando tutto il contenuto dei vari elementi <HotelSummary>