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<div id="function.filter-var-array" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">filter_var_array</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.2.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">filter_var_array</span> &mdash; <span class="dc-title">Çok sayıda değişken alır ve isteğe bağlı olarak süzer</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.filter-var-array-description">
  <h3 class="title">Açıklama</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>filter_var_array</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">$dizi</code></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.array.php" class="type array">array</a></span>|<span class="type"><a href="language.types.integer.php" class="type int">int</a></span></span> <code class="parameter">$seçenekler</code><span class="initializer"> = <strong><code><a href="filter.constants.php#constant.filter-default">FILTER_DEFAULT</a></code></strong></span></span>, <span class="methodparam"><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter">$boşları_da_ekle</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong></span></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.singleton.php" class="type false">false</a></span>|<span class="type"><a href="language.types.null.php" class="type null">null</a></span></span></div>

  <p class="simpara">
   Bir ilişkisel <span class="type"><a href="language.types.array.php" class="type array">array</a></span> içerisindeki değerleri
   <strong><code><a href="filter.constants.php#constant.filter-validate-bool">FILTER_VALIDATE_<span class="replaceable">*</span></a></code></strong>
   doğrulama süzgeçleri,
   <strong><code><a href="filter.constants.php#constant.filter-sanitize-string">FILTER_SANITIZE_<span class="replaceable">*</span></a></code></strong>
   temizleme süzgeçleri veya özel süzgeçler kullanarak süzer.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.filter-var-array-parameters">
  <h3 class="title">Bağımsız Değişkenler</h3>
  <dl>
   
    <dt><code class="parameter">dizi</code></dt>
    <dd>
     <span class="simpara">
      Süzülecek veriyi içeren ilişkisel <span class="type"><a href="language.types.array.php" class="type array">array</a></span>.
     </span>
    </dd>
   
   
    <dt><code class="parameter">seçenekler</code></dt>
    <dd>
     <span class="simpara">
      Bir ilişkisel <span class="type"><a href="language.types.array.php" class="type array">array</a></span> seçenekler veya her elemana
      uygulanacak süzgeç. Süzgeç,
      <strong><code><a href="filter.constants.php#constant.filter-validate-bool">FILTER_VALIDATE_<span class="replaceable">*</span></a></code></strong>
      sabitlerinden biriyle bir doğrulama süzgeci ya da
      <strong><code><a href="filter.constants.php#constant.filter-sanitize-string">FILTER_SANITIZE_<span class="replaceable">*</span></a></code></strong>
      sabitlerinden biriyle bir temizleme süzgeci olabilir.
     </span>
     <span class="simpara">
      Seçenek dizisi, anahtarın veri <code class="parameter">dizi</code>
      dizisindeki bir anahtara karşılık geldiği ilişkisel bir dizidir;
      ilgili değer ise bu eleman için uygulanacak süzgeç ya da bu elemana
      hangi süzgecin nasıl uygulanacağını tanımlayan bir ilişkisel dizidir.
     </span>
     <span class="simpara">
      Bir süzgecin nasıl uygulanacağını tanımlayan ilişkisel dizi, ilgili
      değeri uygulanacak süzgeç olan <code class="literal">&#039;filter&#039;</code> anahtarını
      içermek zorundadır. Süzgeç,
      <strong><code><a href="filter.constants.php#constant.filter-validate-bool">FILTER_VALIDATE_<span class="replaceable">*</span></a></code></strong>,
      <strong><code><a href="filter.constants.php#constant.filter-sanitize-string">FILTER_SANITIZE_<span class="replaceable">*</span></a></code></strong>,
      <strong><code><a href="filter.constants.php#constant.filter-unsafe-raw">FILTER_UNSAFE_RAW</a></code></strong> veya
      <strong><code><a href="filter.constants.php#constant.filter-callback">FILTER_CALLBACK</a></code></strong> sabitlerinden biri olabilir.
      Süzgeçle birlikte uygulanacak bayrakları belirten
      <code class="literal">&#039;flags&#039;</code> anahtarı ve süzgece uygulanacak
      seçenekleri belirten <code class="literal">&#039;options&#039;</code> anahtarı isteğe
      bağlı olarak içerebilir.
     </span>
    </dd>
   
   
    <dt><code class="parameter">boşları_da_ekle</code></dt>
    <dd>
     <p class="para">
      Eksik anahtarları döndürülen değere <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> olarak ekler.
     </p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.filter-var-array-returnvalues">
  <h3 class="title">Dönen Değerler</h3>
  <p class="para">
   Başarı durumunda istenen değişkenlerin değerlerini içeren bir dizi,
   başarısızlık durumunda <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> döndürür. Süzgeç başarısız olursa
   bir dizi değeri <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>, değişken atanmamışsa <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> olur.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.filter-var-array-examples">
  <h3 class="title">Örnekler</h3>
  <div class="example" id="example-1">
   <p><strong>Örnek 1 <span class="function"><strong>filter_var_array()</strong></span> örneği</strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$data </span><span style="color: #007700">= [<br />    </span><span style="color: #DD0000">'product_id' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'libgd&lt;script&gt;'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'component'  </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'10'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'versions'   </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'2.0.33'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'testscalar' </span><span style="color: #007700">=&gt; [</span><span style="color: #DD0000">'2'</span><span style="color: #007700">, </span><span style="color: #DD0000">'23'</span><span style="color: #007700">, </span><span style="color: #DD0000">'10'</span><span style="color: #007700">, </span><span style="color: #DD0000">'12'</span><span style="color: #007700">],<br />    </span><span style="color: #DD0000">'testarray'  </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'2'</span><span style="color: #007700">,<br />];<br /><br /></span><span style="color: #0000BB">$filters </span><span style="color: #007700">= [<br />    </span><span style="color: #DD0000">'product_id'   </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">FILTER_SANITIZE_ENCODED</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'component'    </span><span style="color: #007700">=&gt; [<br />        </span><span style="color: #DD0000">'filter'   </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">FILTER_VALIDATE_INT</span><span style="color: #007700">,<br />        </span><span style="color: #DD0000">'flags'    </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">FILTER_FORCE_ARRAY</span><span style="color: #007700">,<br />        </span><span style="color: #DD0000">'options'  </span><span style="color: #007700">=&gt; [<br />            </span><span style="color: #DD0000">'min_range' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">1</span><span style="color: #007700">,<br />            </span><span style="color: #DD0000">'max_range' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">10</span><span style="color: #007700">,<br />        ],<br />    ],<br />    </span><span style="color: #DD0000">'versions'     </span><span style="color: #007700">=&gt; [<br />        </span><span style="color: #DD0000">'filter' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">FILTER_SANITIZE_ENCODED<br />    </span><span style="color: #007700">],<br />    </span><span style="color: #DD0000">'testscalar'   </span><span style="color: #007700">=&gt; [<br />        </span><span style="color: #DD0000">'filter' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">FILTER_VALIDATE_INT</span><span style="color: #007700">,<br />        </span><span style="color: #DD0000">'flags'  </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">FILTER_REQUIRE_SCALAR</span><span style="color: #007700">,<br />    ],<br />    </span><span style="color: #DD0000">'testarray'    </span><span style="color: #007700">=&gt; [<br />        </span><span style="color: #DD0000">'filter' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">FILTER_VALIDATE_INT</span><span style="color: #007700">,<br />        </span><span style="color: #DD0000">'flags'  </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">FILTER_FORCE_ARRAY</span><span style="color: #007700">,<br />    ],<br />    </span><span style="color: #DD0000">'doesnotexist' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">FILTER_VALIDATE_INT</span><span style="color: #007700">,<br />];<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">filter_var_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$data</span><span style="color: #007700">, </span><span style="color: #0000BB">$filters</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">array(6) {
  [&quot;product_id&quot;]=&gt;
  string(17) &quot;libgd%3Cscript%3E&quot;
  [&quot;component&quot;]=&gt;
  array(1) {
    [0]=&gt;
    int(10)
  }
  [&quot;versions&quot;]=&gt;
  string(6) &quot;2.0.33&quot;
  [&quot;testscalar&quot;]=&gt;
  bool(false)
  [&quot;testarray&quot;]=&gt;
  array(1) {
    [0]=&gt;
    int(2)
  }
  [&quot;doesnotexist&quot;]=&gt;
  NULL
}</pre>
</div>
   </div>
  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.filter-var-array-seealso">
  <h3 class="title">Ayrıca Bakınız</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.filter-input-array.php" class="function" rel="rdfs-seeAlso">filter_input_array()</a> - Dış değişkenleri alır ve isteğe bağlı olarak s&uuml;zer</span></li>
   <li><span class="function"><a href="function.filter-var.php" class="function" rel="rdfs-seeAlso">filter_var()</a> - Belirtilen s&uuml;zge&ccedil;le bir değişkeni s&uuml;zer</span></li>
   <li><span class="function"><a href="function.filter-input.php" class="function" rel="rdfs-seeAlso">filter_input()</a> - İsme g&ouml;re belirli bir dış değişken alır ve isteğe bağlı olarak s&uuml;zer</span></li>
   <li>
    Doğrulama süzgeçleri
    <strong><code><a href="filter.constants.php#constant.filter-validate-bool">FILTER_VALIDATE_<span class="replaceable">*</span></a></code></strong>
   </li>
   <li>
    Temizleme süzgeçleri
    <strong><code><a href="filter.constants.php#constant.filter-sanitize-string">FILTER_SANITIZE_<span class="replaceable">*</span></a></code></strong>
   </li>
  </ul>
 </div>


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