<?php
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    2 => 'Bir XML veri &uuml;zerinde bir XPath sorgusu &ccedil;alıştırır',
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?>
<div id="simplexmlelement.xpath" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">SimpleXMLElement::xpath</h1>
  <p class="verinfo">(PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">SimpleXMLElement::xpath</span> &mdash; <span class="dc-title">Bir XML veri üzerinde bir XPath sorgusu çalıştırır</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-simplexmlelement.xpath-description">
  <h3 class="title">Açıklama</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>SimpleXMLElement::xpath</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$ifade</code></span>): <span class="type"><span class="type"><a href="language.types.array.php" class="type array">array</a></span>|<span class="type"><a href="language.types.null.php" class="type null">null</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="para rdfs-comment">
   <code class="parameter">ifade</code> ile belirtilen <abbr title="XML Path Language">XPath</abbr>
   yoluyla eşleşen <span class="classname"><a href="class.simplexmlelement.php" class="classname">SimpleXMLElement</a></span> düğümlerini
   döndürür.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-simplexmlelement.xpath-parameters">
  <h3 class="title">Bağımsız Değişkenler</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">ifade</code></dt>
     <dd>
      <p class="para">
       Bir XPath yolu.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-simplexmlelement.xpath-returnvalues">
  <h3 class="title">Dönen Değerler</h3>
  <p class="para">
   Başarısız olursa <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> yoksa <span class="classname"><a href="class.simplexmlelement.php" class="classname">SimpleXMLElement</a></span>
   nesnelerinden oluşan bir dizi veya <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> döndürür.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-simplexmlelement.xpath-examples">
  <h3 class="title">Örnekler</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Örnek 1 - Xpath örneği</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$string </span><span style="color: #007700">= &lt;&lt;&lt;XML<br /></span><span style="color: #DD0000">&lt;a&gt;<br /> &lt;b&gt;<br />  &lt;c&gt;text&lt;/c&gt;<br />  &lt;c&gt;stuff&lt;/c&gt;<br /> &lt;/b&gt;<br /> &lt;d&gt;<br />  &lt;c&gt;code&lt;/c&gt;<br /> &lt;/d&gt;<br />&lt;/a&gt;<br /></span><span style="color: #007700">XML;<br /><br /></span><span style="color: #0000BB">$xml </span><span style="color: #007700">= new </span><span style="color: #0000BB">SimpleXMLElement</span><span style="color: #007700">(</span><span style="color: #0000BB">$string</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* Search for &lt;a&gt;&lt;b&gt;&lt;c&gt; */<br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">$xml</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">xpath</span><span style="color: #007700">(</span><span style="color: #DD0000">'/a/b/c'</span><span style="color: #007700">);<br /><br />foreach (</span><span style="color: #0000BB">$result </span><span style="color: #007700">as </span><span style="color: #0000BB">$node</span><span style="color: #007700">) {<br />    echo </span><span style="color: #DD0000">'/a/b/c: '</span><span style="color: #007700">,</span><span style="color: #0000BB">$node</span><span style="color: #007700">,</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #FF8000">/* Göreli yollar da çalışır... */<br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">$xml</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">xpath</span><span style="color: #007700">(</span><span style="color: #DD0000">'b/c'</span><span style="color: #007700">);<br /><br />foreach (</span><span style="color: #0000BB">$result </span><span style="color: #007700">as </span><span style="color: #0000BB">$node</span><span style="color: #007700">) {<br />    echo </span><span style="color: #DD0000">'b/c: '</span><span style="color: #007700">,</span><span style="color: #0000BB">$node</span><span style="color: #007700">,</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>
Yukarıdaki örneğin çıktısı:</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">/a/b/c: text
/a/b/c: stuff
b/c: text
b/c: stuff</pre>
</div>
    </div>
    <div class="example-contents"><p>
     İki sonucun da aynı oluşuna dikkat edin.
    </p></div>
   </div>
  </p>
 </div>


  <div class="refsect1 seealso" id="refsect1-simplexmlelement.xpath-seealso">
  <h3 class="title">Ayrıca Bakınız</h3>
  <ul class="simplelist">
   <li><span class="methodname"><a href="simplexmlelement.registerxpathnamespace.php" class="methodname" rel="rdfs-seeAlso">SimpleXMLElement::registerXPathNamespace()</a> - Sonraki XPath ifadesi i&ccedil;in bir &ouml;nek/isim alanı bağlamı
  oluşturur</span></li>
   <li><span class="methodname"><a href="simplexmlelement.getdocnamespaces.php" class="methodname" rel="rdfs-seeAlso">SimpleXMLElement::getDocNamespaces()</a> - Belgede bildirilmiş isim alanlarını d&ouml;nd&uuml;r&uuml;r</span></li>
   <li><span class="methodname"><a href="simplexmlelement.getnamespaces.php" class="methodname" rel="rdfs-seeAlso">SimpleXMLElement::getNamespaces()</a> - Belgede kullanılan isim alanlarını d&ouml;nd&uuml;r&uuml;r</span></li>
   <li><a href="simplexml.examples-basic.php" class="xref">Temel SimpleXML kullanımı</a></li>
  </ul>
 </div>


</div><?php manual_footer($setup); ?>