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?>
<div id="function.zlib-encode" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">zlib_encode</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.4.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">zlib_encode</span> &mdash; <span class="dc-title">Сжатие данных с указанной кодировкой</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.zlib-encode-description">
  <h3 class="title">Описание</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>zlib_encode</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$data</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$encoding</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$level</code><span class="initializer"> = -1</span></span>): <span class="type"><span class="type"><a href="language.types.string.php" class="type string">string</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="para rdfs-comment">
   Сжимает данные с указанной кодировкой.
  </p>

  <div class="warning"><strong class="warning">Внимание</strong><p class="simpara">Функцию пока не задокументировали;
для знакомства доступен только список аргументов.</p></div>

 </div>


 <div class="refsect1 parameters" id="refsect1-function.zlib-encode-parameters">
  <h3 class="title">Список параметров</h3>
  <dl>
   
    <dt><code class="parameter">data</code></dt>
    <dd>
     <p class="para">
      Данные для сжатия.
     </p>
    </dd>
   
   
    <dt><code class="parameter">encoding</code></dt>
    <dd>
     <p class="para">
      Алгоритм сжатия. Одна из констант <strong><code><a href="zlib.constants.php#constant.zlib-encoding-raw">ZLIB_ENCODING_RAW</a></code></strong>,
      <strong><code><a href="zlib.constants.php#constant.zlib-encoding-deflate">ZLIB_ENCODING_DEFLATE</a></code></strong> или
      <strong><code><a href="zlib.constants.php#constant.zlib-encoding-gzip">ZLIB_ENCODING_GZIP</a></code></strong>.
     </p>
    </dd>
   
   
    <dt><code class="parameter">level</code></dt>
    <dd>
     <p class="para">

     </p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.zlib-encode-returnvalues">
  <h3 class="title">Возвращаемые значения</h3>
  <p class="para">

  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.zlib-encode-examples">
  <h3 class="title">Примеры</h3>
  <div class="example" id="zlib-encode.example.basic">
   <p><strong>Пример #1 Пример использования <span class="function"><strong>zlib_encode()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$str </span><span style="color: #007700">= </span><span style="color: #DD0000">'hello world'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$enc </span><span style="color: #007700">= </span><span style="color: #0000BB">zlib_encode</span><span style="color: #007700">(</span><span style="color: #0000BB">$str</span><span style="color: #007700">, </span><span style="color: #0000BB">ZLIB_ENCODING_DEFLATE</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">bin2hex</span><span style="color: #007700">(</span><span style="color: #0000BB">$enc</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   
<div class="example-contents"><p>
 Результат выполнения приведённого примера:
</p></div>

   <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">789ccb48cdc9c95728cf2fca4901001a0b045d</pre>
</div>
   </div>
  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.zlib-encode-seealso">
  <h3 class="title">Смотрите также</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.zlib-decode.php" class="function" rel="rdfs-seeAlso">zlib_decode()</a> - Распаковывает любые закодированные данные raw/gzip/zlib</span></li>
  </ul>
 </div>


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