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?>
<div id="function.ssh2-exec" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ssh2_exec</h1>
  <p class="verinfo">(PECL ssh2 &gt;= 0.9.0)</p><p class="refpurpose"><span class="refname">ssh2_exec</span> &mdash; <span class="dc-title">Executa um comando em um servidor remoto</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.ssh2-exec-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>ssh2_exec</strong></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$session</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$command</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">$pty</code><span class="initializer"> = ?</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">$env</code><span class="initializer"> = ?</span></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">$width</code><span class="initializer"> = 80</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$height</code><span class="initializer"> = 25</span></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">$width_height_type</code><span class="initializer"> = SSH2_TERM_UNIT_CHARS</span></span><br>): <span class="type"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="simpara">
   Executa um comando na extremidade remota e aloca um canal para ele.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.ssh2-exec-parameters">
  <h3 class="title">Parâmetros</h3>
  <dl>
   
    <dt><code class="parameter">session</code></dt>
    <dd>
     <span class="simpara">
      Um identificador de conexão SSH, obtido de uma chamada a
      <span class="function"><a href="function.ssh2-connect.php" class="function">ssh2_connect()</a></span>.
     </span>
    </dd>
   
   
    <dt><code class="parameter">command</code></dt>
    <dd>
     <span class="simpara">
     </span>
    </dd>
   
   
    <dt><code class="parameter">pty</code></dt>
    <dd>
     <span class="simpara">
     </span>
    </dd>
   
   
    <dt><code class="parameter">env</code></dt>
    <dd>
     <span class="simpara">
      <code class="parameter">env</code> pode ser passado como um array associativo de
       pares nome/valor para definir no ambiente de destino.
     </span>
    </dd>
   
   
    <dt><code class="parameter">width</code></dt>
    <dd>
     <span class="simpara">
      Largura do terminal virtual.
     </span>
    </dd>
   
   
    <dt><code class="parameter">height</code></dt>
    <dd>
     <span class="simpara">
      Altura do terminal virtual.
     </span>
    </dd>
   
   
    <dt><code class="parameter">width_height_type</code></dt>
    <dd>
     <span class="simpara">
      <code class="parameter">width_height_type</code> deve ser um dos seguintes:
      <strong><code><a href="ssh2.constants.php#constant.ssh2-term-unit-chars">SSH2_TERM_UNIT_CHARS</a></code></strong> ou
      <strong><code><a href="ssh2.constants.php#constant.ssh2-term-unit-pixels">SSH2_TERM_UNIT_PIXELS</a></code></strong>.
     </span>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.ssh2-exec-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="simpara">
   Retorna um fluxo em caso de sucesso ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> em caso de falha.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.ssh2-exec-examples">
  <h3 class="title">Exemplos</h3>
  <div class="example" id="example-1">
   <p><strong>Exemplo #1 Executando um comando</strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$connection </span><span style="color: #007700">= </span><span style="color: #0000BB">ssh2_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'shell.example.com'</span><span style="color: #007700">, </span><span style="color: #0000BB">22</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ssh2_auth_password</span><span style="color: #007700">(</span><span style="color: #0000BB">$connection</span><span style="color: #007700">, </span><span style="color: #DD0000">'username'</span><span style="color: #007700">, </span><span style="color: #DD0000">'password'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$stream </span><span style="color: #007700">= </span><span style="color: #0000BB">ssh2_exec</span><span style="color: #007700">(</span><span style="color: #0000BB">$connection</span><span style="color: #007700">, </span><span style="color: #DD0000">'/usr/local/bin/php -i'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.ssh2-exec-seealso">
  <h3 class="title">Veja Também</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.ssh2-connect.php" class="function" rel="rdfs-seeAlso">ssh2_connect()</a> - Conecta-se a um servidor SSH</span></li>
   <li><span class="function"><a href="function.ssh2-shell.php" class="function" rel="rdfs-seeAlso">ssh2_shell()</a> - Solicita um shell interativo</span></li>
   <li><span class="function"><a href="function.ssh2-tunnel.php" class="function" rel="rdfs-seeAlso">ssh2_tunnel()</a> - Abre um t&uacute;nel atrav&eacute;s de um servidor remoto</span></li>
  </ul>
 </div>


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