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?>
<div id="function.next" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">next</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">next</span> &mdash; <span class="dc-title">Advance the internal pointer of an array</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.next-description">
  <h3 class="title">Опис</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>next</strong></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.object.php" class="type object">object</a></span></span> <code class="parameter reference">&$array</code></span>): <span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span></div>

  <p class="para rdfs-comment">
   <span class="function"><strong>next()</strong></span> behaves like
   <span class="function"><a href="function.current.php" class="function">current()</a></span>, with one difference.  It advances
   the internal array pointer one place forward before returning the
   element value.  That means it returns the next array value and
   advances the internal array pointer by one.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.next-parameters">
  <h3 class="title">Параметри</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">array</code></dt>
     <dd>
      <p class="para">
       The <span class="type"><a href="language.types.array.php" class="type array">array</a></span> being affected.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.next-returnvalues">
  <h3 class="title">Значення, що повертаються</h3>
  <p class="para">
   Returns the array value in the next place that&#039;s pointed to by the
   internal array pointer, or <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> if there are no more elements.
  </p>
  <div class="warning"><strong class="warning">Увага</strong><p class="simpara">Ця функція може
повертати як логічне <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>, так і не логічне значення, яке прирівнюється до
<strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>. Докладніше про це описано в розділі <a href="language.types.boolean.php" class="link">Логічні типи даних</a>. Для перевірки
значення, яке повертає ця функція, використовується <a href="language.operators.comparison.php" class="link">оператор ===</a>.</p></div>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.next-changelog">
  <h3 class="title">Журнал змін</h3>
  <table class="doctable informaltable">
   
    <thead>
     <tr>
      <th>Версія</th>
      <th>Опис</th>
     </tr>

    </thead>

    <tbody class="tbody">
     <tr>
 <td>8.1.0</td>
 <td>
  Виклик цієї функції для об&#039;єктів є застарілим. Краще перетворити <span class="type"><a href="language.types.object.php" class="type object">object</a></span>
  в <span class="type"><a href="language.types.array.php" class="type array">array</a></span>, застосувавши <span class="function"><a href="function.get-mangled-object-vars.php" class="function">get_mangled_object_vars()</a></span>, або
  використати методи класу, який імплементує
  <span class="interfacename"><a href="class.iterator.php" class="interfacename">Iterator</a></span>, наприклад
  <span class="classname"><a href="class.arrayiterator.php" class="classname">ArrayIterator</a></span>.
 </td>
</tr>

<tr>
 <td>7.4.0</td>
 <td>
  Примірники класів <a href="book.spl.php" class="link">SPL</a> тепер розглядаються як порожні об&#039;єкти, які
  не мають властивостей, замість виклику метода інтерфейсу
  <span class="interfacename"><a href="class.iterator.php" class="interfacename">Iterator</a></span> з такою ж назвою, як і в цієї функції.
 </td>
</tr>


    </tbody>
   
  </table>

 </div>


 <div class="refsect1 examples" id="refsect1-function.next-examples">
  <h3 class="title">Приклади</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Приклад #1 Example use of <span class="function"><strong>next()</strong></span> and friends</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$transport </span><span style="color: #007700">= array(</span><span style="color: #DD0000">'foot'</span><span style="color: #007700">, </span><span style="color: #DD0000">'bike'</span><span style="color: #007700">, </span><span style="color: #DD0000">'car'</span><span style="color: #007700">, </span><span style="color: #DD0000">'plane'</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">$mode </span><span style="color: #007700">= </span><span style="color: #0000BB">current</span><span style="color: #007700">(</span><span style="color: #0000BB">$transport</span><span style="color: #007700">), </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">; </span><span style="color: #FF8000">// $mode = 'foot';<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">$mode </span><span style="color: #007700">= </span><span style="color: #0000BB">next</span><span style="color: #007700">(</span><span style="color: #0000BB">$transport</span><span style="color: #007700">), </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;    </span><span style="color: #FF8000">// $mode = 'bike';<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">$mode </span><span style="color: #007700">= </span><span style="color: #0000BB">next</span><span style="color: #007700">(</span><span style="color: #0000BB">$transport</span><span style="color: #007700">), </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;    </span><span style="color: #FF8000">// $mode = 'car';<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">$mode </span><span style="color: #007700">= </span><span style="color: #0000BB">prev</span><span style="color: #007700">(</span><span style="color: #0000BB">$transport</span><span style="color: #007700">), </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;    </span><span style="color: #FF8000">// $mode = 'bike';<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">$mode </span><span style="color: #007700">= </span><span style="color: #0000BB">end</span><span style="color: #007700">(</span><span style="color: #0000BB">$transport</span><span style="color: #007700">), </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;     </span><span style="color: #FF8000">// $mode = 'plane';<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>
 </div>


 <div class="refsect1 notes" id="refsect1-function.next-notes">
  <h3 class="title">Примітки</h3>
  <blockquote class="note"><p><strong class="note">Зауваження</strong>: 
   <span class="simpara">
    The end of an array is indistinguishable from a <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> element. 
    To properly traverse an array which may contain <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> elements, see the
    <a href="control-structures.foreach.php" class="link"><code class="literal">foreach</code></a> function.
   </span>
   <span class="simpara">
    To still use <span class="function"><strong>next()</strong></span> and properly check if the end of the array 
    has been reached, verify that the <span class="function"><a href="function.key.php" class="function">key()</a></span> is <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.
   </span>
  </p></blockquote>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.next-seealso">
  <h3 class="title">Прогляньте також</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.current.php" class="function" rel="rdfs-seeAlso">current()</a> - Return the current element in an array</span></li>
    <li><span class="function"><a href="function.end.php" class="function" rel="rdfs-seeAlso">end()</a> - Set the internal pointer of an array to its last element</span></li>
    <li><span class="function"><a href="function.prev.php" class="function" rel="rdfs-seeAlso">prev()</a> - Rewind the internal array pointer</span></li>
    <li><span class="function"><a href="function.reset.php" class="function" rel="rdfs-seeAlso">reset()</a> - Встановлює внутрішній вказівних масиву на його перший елемент</span></li>
    <li><span class="function"><a href="function.each.php" class="function" rel="rdfs-seeAlso">each()</a> - Return the current key and value pair from an array and advance the array cursor</span></li>
   </ul>
  </p>
 </div>

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