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?>
<div id="function.mb-stripos" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">mb_stripos</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.2.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">mb_stripos</span> &mdash; <span class="dc-title">Finds position of first occurrence of a string within another, case insensitive</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.mb-stripos-description">
  <h3 class="title">Опис</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>mb_stripos</strong></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$haystack</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$needle</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$offset</code><span class="initializer"> = 0</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$encoding</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span><br>): <span class="type"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="para rdfs-comment">
   <span class="function"><strong>mb_stripos()</strong></span> returns the numeric position of
   the first occurrence of <code class="parameter">needle</code> in the
   <code class="parameter">haystack</code> string.
   Unlike <span class="function"><a href="function.mb-strpos.php" class="function">mb_strpos()</a></span>, 
   <span class="function"><strong>mb_stripos()</strong></span> is case-insensitive.
   If <code class="parameter">needle</code> is not found, it returns <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>.
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-function.mb-stripos-parameters">
  <h3 class="title">Параметри</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">haystack</code></dt>
     <dd>
      <p class="para">
       The string from which to get the position of the first occurrence
       of <code class="parameter">needle</code>
      </p>
     </dd>
    
    
     <dt><code class="parameter">needle</code></dt>
     <dd>
      <p class="para">
       The string to find in <code class="parameter">haystack</code>
      </p>
     </dd>
    
    
     <dt><code class="parameter">offset</code></dt>
     <dd>
      <p class="para">
       The position in <code class="parameter">haystack</code>
       to start searching.
       A negative offset counts from the end of the string.
      </p>
     </dd>
    
    
     <dt><code class="parameter">encoding</code></dt>
     <dd>
      <p class="para">Параметром
<code class="parameter">encoding</code> вказується кодування символів. Якщо він
пропущений або <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>, використається внутрішнє кодування.</p>
     </dd>
    
   </dl>
  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.mb-stripos-returnvalues">
  <h3 class="title">Значення, що повертаються</h3>
  <p class="para">
   Return the numeric position of the first occurrence of
   <code class="parameter">needle</code> in the <code class="parameter">haystack</code>
   string, or <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> if <code class="parameter">needle</code> is not found.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-function.mb-stripos-errors">
  <h3 class="title">Помилки/виключення</h3>
  <ul class="itemizedlist">
   <li class="listitem">
    <span class="simpara">
     If <code class="parameter">offset</code> is greater than the length of
     <code class="parameter">haystack</code>, a
     <span class="classname"><a href="class.valueerror.php" class="classname">ValueError</a></span> will be thrown.
    </span>
   </li>
  </ul>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.mb-stripos-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>8.0.0</td>
 <td>
  <code class="parameter">needle</code> тепер може бути порожнім рядком.
 </td>
</tr>

     <tr>
 <td>8.0.0</td>
 <td>
  <code class="parameter">encoding</code> тепер може бути <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.
 </td>
</tr>

     <tr>
      <td>7.1.0</td>
      <td>
       Support for negative <code class="parameter">offset</code>s has been added.
      </td>
     </tr>

    </tbody>
   
  </table>

 </div>


 

 <div class="refsect1 seealso" id="refsect1-function.mb-stripos-seealso">
  <h3 class="title">Прогляньте також</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.stripos.php" class="function" rel="rdfs-seeAlso">stripos()</a> - Find the position of the first occurrence of a case-insensitive substring in a string</span></li>
    <li><span class="function"><a href="function.strpos.php" class="function" rel="rdfs-seeAlso">strpos()</a> - Знаходить позицію першого входження підрядка в рядку</span></li>
    <li><span class="function"><a href="function.mb-strpos.php" class="function" rel="rdfs-seeAlso">mb_strpos()</a> - Find position of first occurrence of string in a string</span></li>
   </ul>
  </p>
 </div>

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