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?>
<div id="function.gnupg-encrypt" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">gnupg_encrypt</h1>
  <p class="verinfo">(PECL gnupg &gt;= 0.1)</p><p class="refpurpose"><span class="refname">gnupg_encrypt</span> &mdash; <span class="dc-title">Criptografa um texto fornecido</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.gnupg-encrypt-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>gnupg_encrypt</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$identifier</code></span>, <span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$plaintext</code></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="simpara">
   Criptografa o <code class="parameter">plaintext</code> fornecido com as chaves, que
   foram definidas com <a href="function.gnupg-addencryptkey.php" class="link">gnupg_addencryptkey</a> anteriormente e
   retorna o texto criptografado.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.gnupg-encrypt-parameters">
  <h3 class="title">Parâmetros</h3>
  <dl>
   
    <dt><code class="parameter">identifier</code></dt>
    <dd>
     <p class="para">O identificador gnupg, obtido de uma chamada a
<span class="function"><a href="function.gnupg-init.php" class="function">gnupg_init()</a></span> ou <span class="classname"><strong class="classname">gnupg</strong></span>.</p>
    </dd>
   
   
    <dt><code class="parameter">plaintext</code></dt>
    <dd>
     <span class="simpara">
      O texto a ser sendo criptografado.
     </span>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.gnupg-encrypt-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="simpara">
   Em caso de sucesso, esta função retorna o texto criptografado.
   Em caso de falha, esta função retorna <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.gnupg-encrypt-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 Exemplo procedural de <span class="function"><strong>gnupg_encrypt()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$res </span><span style="color: #007700">= </span><span style="color: #0000BB">gnupg_init</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">gnupg_addencryptkey</span><span style="color: #007700">(</span><span style="color: #0000BB">$res</span><span style="color: #007700">,</span><span style="color: #DD0000">"8660281B6051D071D94B5B230549F9DC851566DC"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$enc </span><span style="color: #007700">= </span><span style="color: #0000BB">gnupg_encrypt</span><span style="color: #007700">(</span><span style="color: #0000BB">$res</span><span style="color: #007700">, </span><span style="color: #DD0000">"somente um teste"</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">$enc</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
   <div class="example" id="example-2">
    <p><strong>Exemplo #2 Exemplo orientado a objeto de <span class="function"><strong>gnupg_encrypt()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$gpg </span><span style="color: #007700">= new </span><span style="color: #0000BB">gnupg</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$gpg</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">addencryptkey</span><span style="color: #007700">(</span><span style="color: #DD0000">"8660281B6051D071D94B5B230549F9DC851566DC"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$enc </span><span style="color: #007700">= </span><span style="color: #0000BB">$gpg</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">encrypt</span><span style="color: #007700">(</span><span style="color: #DD0000">"somente um teste"</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">$enc</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

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

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