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?>
<div id="language.operators.array" class="sect1">
 <h2 class="title">Dizi İşleçleri</h2>
 
 <table class="doctable table">
  <caption><strong>Dizi İşleçleri</strong></caption>
  
   <thead>
    <tr>
     <th>Örnek</th>
     <th>İsim</th>
     <th>Sonuç</th>
    </tr>

   </thead>

   <tbody class="tbody">
    <tr>
     <td><strong class="userinput"><code>$a + $b</code></strong></td>
     <td>Birleşim</td>
     <td><var class="varname">$a</var> ve <var class="varname">$b</var>&#039;nin birleşimi.</td>
    </tr>

    <tr>
     <td><strong class="userinput"><code>$a == $b</code></strong></td>
     <td>Eşitlik</td>
     <td><var class="varname">$a</var> ve <var class="varname">$b</var> aynı anahtar/değer çiftlerine sahipse sonuç doğrudur.</td>
    </tr>

    <tr>
     <td><strong class="userinput"><code>$a === $b</code></strong></td>
     <td>Aynılık</td>
     <td><var class="varname">$a</var> ve <var class="varname">$b</var> aynı anahtar/değer çiftlerine sahipse ve bunların sırası ve türleri aynıysa sonuç doğrudur.</td>
    </tr>

    <tr>
     <td><strong class="userinput"><code>$a != $b</code></strong></td>
     <td>Eşitsizlik</td>
     <td><var class="varname">$a</var> ve <var class="varname">$b</var> birbirine eşit değilse sonuç doğrudur.</td>
    </tr>

    <tr>
     <td><strong class="userinput"><code>$a &lt;&gt; $b</code></strong></td>
     <td>Eşitsizlik</td>
     <td><var class="varname">$a</var> ve <var class="varname">$b</var> birbirine eşit değilse sonuç doğrudur.</td>
    </tr>

    <tr>
     <td><strong class="userinput"><code>$a !== $b</code></strong></td>
     <td>Farklılık</td>
     <td><var class="varname">$a</var> ve <var class="varname">$b</var> aynı dizi değilse sonuç doğrudur.</td>
    </tr>

   </tbody>
  
 </table>

 <p class="para">
  <code class="literal">+</code> işleci sol taraf dizisini sağ taraf dizisine ekleyip sağ
  taraf dizisini döndürür. Her iki dizinin anahtarları alınır, sol taraf
  dizisinin elemenları alınır ve sağ taraf dizisindeki eşleşen elemanlar yok
  sayılır.
 </p>
 <p class="para">
  <div class="informalexample">
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$a </span><span style="color: #007700">= array(</span><span style="color: #DD0000">"a" </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"elma"</span><span style="color: #007700">, </span><span style="color: #DD0000">"b" </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"armut"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$b </span><span style="color: #007700">= array(</span><span style="color: #DD0000">"a" </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"vişne"</span><span style="color: #007700">, </span><span style="color: #DD0000">"b" </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"kiraz"</span><span style="color: #007700">, </span><span style="color: #DD0000">"c" </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"çilek"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$c </span><span style="color: #007700">= </span><span style="color: #0000BB">$a </span><span style="color: #007700">+ </span><span style="color: #0000BB">$b</span><span style="color: #007700">;<br />echo </span><span style="color: #DD0000">"\$a ve \$b'nin birleşimi: \n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$c</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$c </span><span style="color: #007700">= </span><span style="color: #0000BB">$b </span><span style="color: #007700">+ </span><span style="color: #0000BB">$a</span><span style="color: #007700">;<br />echo </span><span style="color: #DD0000">"\$b ve \$a'nın birleşimi: \n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$c</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$a </span><span style="color: #007700">+= </span><span style="color: #0000BB">$b</span><span style="color: #007700">; </span><span style="color: #FF8000">// $a += $b'nin birleşimi $a ve $b'dir<br /></span><span style="color: #007700">echo </span><span style="color: #DD0000">"\$a += \$b'nin birleşimi: \n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$a</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
  Betik çalıştırıldığında şu çıktıyı verir:
  <div class="example-contents screen">
<div class="cdata"><pre>
$a ve $b&#039;nin birleşimi:
array(3) {
  [&quot;a&quot;]=&gt;
  string(4) &quot;elma&quot;
  [&quot;b&quot;]=&gt;
  string(5) &quot;armut&quot;
  [&quot;c&quot;]=&gt;
  string(6) &quot;çilek&quot;
}
$b ve $a&#039;nın birleşimi:
array(3) {
  [&quot;a&quot;]=&gt;
  string(6) &quot;vişne&quot;
  [&quot;b&quot;]=&gt;
  string(5) &quot;kiraz&quot;
  [&quot;c&quot;]=&gt;
  string(6) &quot;çilek&quot;
}
$a += $b&#039;nin birleşimi:
array(3) {
  [&quot;a&quot;]=&gt;
  string(5) &quot;elma&quot;
  [&quot;b&quot;]=&gt;
  string(6) &quot;muz&quot;
  [&quot;c&quot;]=&gt;
  string(6) &quot;çilek&quot;
}
</pre></div>
  </div>
 </p>
 <p class="para">
  Aynı anahtar ve değere sahip dizi elemanları birbirine eşit kabul edilir.
 </p>
 <p class="para">
  <div class="example" id="example-1">
   <p><strong>Örnek 1 - Dizilerin karşılaştırılması</strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$a </span><span style="color: #007700">= array(</span><span style="color: #DD0000">"elma"</span><span style="color: #007700">, </span><span style="color: #DD0000">"armut"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$b </span><span style="color: #007700">= array(</span><span style="color: #0000BB">1 </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"armut"</span><span style="color: #007700">, </span><span style="color: #DD0000">"0" </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"elma"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$a </span><span style="color: #007700">== </span><span style="color: #0000BB">$b</span><span style="color: #007700">); </span><span style="color: #FF8000">// bool(true)<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$a </span><span style="color: #007700">=== </span><span style="color: #0000BB">$b</span><span style="color: #007700">); </span><span style="color: #FF8000">// bool(false)<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
 </p>

 <div class="sect2">
  <h3 class="title">Ayrıca Bakınız</h3>
  <p class="para">
   <ul class="simplelist">
    <li><a href="language.types.array.php" class="link"><span class="type"><a href="language.types.array.php" class="type array">array</a></span>
     türü</a></li>
    <li><a href="ref.array.php" class="link">Dizi İşlevleri</a></li>
   </ul>
  </p>
 </div>
</div><?php manual_footer($setup); ?>