Feching значения из XML на чеке условия

Question

У меня проблема

<?php 

$movie_name = 'Dabangg'; 

$url = sprintf(
    'http://api.themoviedb.org/2.1/Movie.search/en/xml/mapi/%s', 
    rawurlencode(trim($movie_name)) 
); 

$xml = simplexml_load_file($url); 

if (!$xml) 
{ 
    throw new RuntimeException(sprintf("Failed to open XML from URL '%s'.", $url)); 
} 

$movies = $xml->movies->movie; 

foreach ($movies as $movie) 
{ 
    $movie_id = $movie->id; 

    if ($movie_id && is_int($movie_id)) 
    { 
     break; 
    } 
} 

echo $movie_id; 

выше код, я использую для fecth в movieid. Теперь я понял, что при поиске конкретного фильма, выбирающий два фильма результат

<OpenSearchDescription xmlns:opensearch="http://a9.com/-/spec/opensearch/1.1/"> 
<opensearch:Query searchTerms="Dabangg"/> 
<opensearch:totalResults>2</opensearch:totalResults> 
<movies> 
<movie> 
<score/> 
<popularity>3</popularity> 
<translated>true</translated> 
<adult>false</adult> 
<language>en</language> 
<original_name>Dabangg</original_name> 
<name>Dabangg</name> 
<alternative_name/> 
<type>movie</type> 
<id>44425</id> 
<imdb_id>tt1620719</imdb_id> 
<url>http://www.themoviedb.org/movie/44425</url> 
<votes>6</votes> 
<rating>5.6</rating> 
<certification>PG-13</certification> 
<overview> 
Set in Uttar Pradesh, Dabangg is the story of a corrupt police officer played by Salman Khan and highlights the flaws and loopholes in the system. The film primarily deals with the unlawful practices in the states of UP and Bihar. 
</overview> 
<released>2010-09-10</released> 
<images> 
<image type="poster" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w92/lfI4ihj4qa8Obyst9miTSNzHCqF.jpg" size="thumb" width="92" height="138" id="4ea685f034f8633bdc00b45f"/> 
<image type="poster" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w154/lfI4ihj4qa8Obyst9miTSNzHCqF.jpg" size="w154" width="154" height="231" id="4ea685f034f8633bdc00b45f"/> 
<image type="poster" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w185/lfI4ihj4qa8Obyst9miTSNzHCqF.jpg" size="cover" width="185" height="278" id="4ea685f034f8633bdc00b45f"/> 
<image type="poster" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w342/lfI4ihj4qa8Obyst9miTSNzHCqF.jpg" size="w342" width="342" height="513" id="4ea685f034f8633bdc00b45f"/> 
<image type="poster" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w500/lfI4ihj4qa8Obyst9miTSNzHCqF.jpg" size="mid" width="500" height="750" id="4ea685f034f8633bdc00b45f"/> 
<image type="poster" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/original/lfI4ihj4qa8Obyst9miTSNzHCqF.jpg" size="original" width="1000" height="1500" id="4ea685f034f8633bdc00b45f"/> 
<image type="backdrop" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w300/sNoWUZD4S3C4gqWVwvifuiwsJ4m.jpg" size="thumb" width="300" height="169" id="4ea6860234f8633bdc00b477"/> 
<image type="backdrop" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w780/sNoWUZD4S3C4gqWVwvifuiwsJ4m.jpg" size="poster" width="780" height="439" id="4ea6860234f8633bdc00b477"/> 
<image type="backdrop" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w1280/sNoWUZD4S3C4gqWVwvifuiwsJ4m.jpg" size="w1280" width="1280" height="720" id="4ea6860234f8633bdc00b477"/> 
<image type="backdrop" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/original/sNoWUZD4S3C4gqWVwvifuiwsJ4m.jpg" size="original" width="1920" height="1080" id="4ea6860234f8633bdc00b477"/> 
</images> 
<version>800</version> 
<last_modified_at>2013-04-09 03:03:56 UTC</last_modified_at> 
</movie> 
<movie> 
<score/> 
<popularity>3</popularity> 
<translated>true</translated> 
<adult>false</adult> 
<language>en</language> 
<original_name>Dabangg 2</original_name> 
<name>Dabangg 2</name> 
<alternative_name>沙曼罕之爆裂警官 2</alternative_name> 
<type>movie</type> 
<id>147405</id> 
<imdb_id>tt2112131</imdb_id> 
<url>http://www.themoviedb.org/movie/147405</url> 
<votes>2</votes> 
<rating>5.8</rating> 
<certification>NR</certification> 
<overview> 
Dabangg 2 is an upcoming Bollywood action film directed and produced by Arbaaz Khan under the banner of Arbaaz Khan Productions.It is a sequel to the 2010 film Dabangg and is written by Dilip Shukla. Story is set in the city of Kanpur 
</overview> 
<released>2012-12-21</released> 
<images> 
<image type="poster" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w92/5VW8AEfj4r3bu9MtvwvcbWAN53O.jpg" size="thumb" width="92" height="130" id="514727ab760ee3215200fe27"/> 
<image type="poster" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w154/5VW8AEfj4r3bu9MtvwvcbWAN53O.jpg" size="w154" width="154" height="217" id="514727ab760ee3215200fe27"/> 
<image type="poster" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w185/5VW8AEfj4r3bu9MtvwvcbWAN53O.jpg" size="cover" width="185" height="261" id="514727ab760ee3215200fe27"/> 
<image type="poster" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w342/5VW8AEfj4r3bu9MtvwvcbWAN53O.jpg" size="w342" width="342" height="483" id="514727ab760ee3215200fe27"/> 
<image type="poster" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w500/5VW8AEfj4r3bu9MtvwvcbWAN53O.jpg" size="mid" width="500" height="706" id="514727ab760ee3215200fe27"/> 
<image type="poster" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/original/5VW8AEfj4r3bu9MtvwvcbWAN53O.jpg" size="original" width="1156" height="1632" id="514727ab760ee3215200fe27"/> 
<image type="backdrop" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w300/rWGMdyTydjXXh9YphuU5gQ7wJ8X.jpg" size="thumb" width="300" height="169" id="51472838760ee3216f010a1c"/> 
<image type="backdrop" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w780/rWGMdyTydjXXh9YphuU5gQ7wJ8X.jpg" size="poster" width="780" height="439" id="51472838760ee3216f010a1c"/> 
<image type="backdrop" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w1280/rWGMdyTydjXXh9YphuU5gQ7wJ8X.jpg" size="w1280" width="1280" height="720" id="51472838760ee3216f010a1c"/> 
<image type="backdrop" url="http://d3gtl9l2a4fn1j.cloudfront.net/t/p/original/rWGMdyTydjXXh9YphuU5gQ7wJ8X.jpg" size="original" width="1920" height="1080" id="51472838760ee3216f010a1c"/> 
</images> 
<version>2</version> 
<last_modified_at>2013-04-28 21:28:49 UTC</last_modified_at> 
</movie> 
</movies> 
</OpenSearchDescription> 

Есть два фильма Идентификаторы в этом результате. Id, который я хочу, это 147405, но я получаю только ID 44425. Как я могу получить другой идентификатор фильма.

Если мы увидим имя фильма, которое я искал в <name>Dabangg 2</name>, он также отправит <name>Dabangg</name>. Как я могу сделать проверку имени и взять этот идентификатор из xml.

Answer 1

Если вы хотите найти точный термин, как

$movieName = 'Dabangg 2'; 

Вам нужно обернуть его в двойных кавычках:

$apiKey = '30f44b6ef9472d414e50d2acaa058b60'; 

$url = sprintf(
    'http://api.themoviedb.org/2.1/Movie.search/en/xml/%s/"%s"', 
    $apiKey, 
    rawurlencode(trim($movieName)) 
); 

, который позволит вам получить идентификатор, который вы ищете сразу:

$xml = simplexml_load_file($url); 
$movie = $xml->movies->movie; 

echo $movieName, ': ', $movie->id; # Dabangg 2: 147405 

Answer 2

break завершает выполнение тока while. то не использовать его, потому что после первого матча ознакомительного, заканчивается время цикл