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<div id="class.mongodb-driver-monitoring-logsubscriber" class="reference">
 <h1 class="title">L&#039;interface MongoDB\Driver\Monitoring\LogSubscriber</h1>
 

 <div class="partintro"><p class="verinfo">(mongodb &gt;=1.17.0)</p>


  <div class="section" id="mongodb-driver-monitoring-logsubscriber.intro">
   <h2 class="title">Introduction</h2>
   <p class="para">
    Les classes implémentant cette interface peuvent être enregistrées en tant
    qu&#039;observateurs et recevoir des messages de journalisation de l&#039;extension.
    Cela est similaire à la journalisation de débogage basée sur des flux
    (c&#039;est-à-dire <a href="mongodb.configuration.php#ini.mongodb.debug" class="link">mongodb.debug</a>) sauf
    que les messages de journalisation de niveau trace ne sont <em>pas</em>
    reçus.
   </p>
   <p class="para">
    Comme avec la journalisation basée sur des flux, il est seulement possible d&#039;enregistrer
    un journalisateur globalement en utilisant <span class="function"><a href="function.mongodb.driver.monitoring.addsubscriber.php" class="function">MongoDB\Driver\Monitoring\addSubscriber()</a></span>.
    L&#039;extension n&#039;est pas capable de distinguer les messages de journalisation pour des objets
    <span class="classname"><a href="class.mongodb-driver-manager.php" class="classname">MongoDB\Driver\Manager</a></span> individuels.
   </p>
  </div>


  <div class="section" id="mongodb-driver-monitoring-logsubscriber.synopsis">
   <h2 class="title">Sommaire de l&#039;Interface</h2>


   <div class="classsynopsis">
    <span class="ooclass"><strong class="classname"></strong></span>


    <div class="classsynopsisinfo">
     <span class="ooclass">
      <span class="modifier">class</span> <strong class="classname">MongoDB\Driver\Monitoring\LogSubscriber</strong>
     </span>

     <span class="oointerface"><span class="modifier">implements</span> 
       <a href="class.mongodb-driver-monitoring-subscriber.php" class="interfacename">MongoDB\Driver\Monitoring\Subscriber</a></span> {</div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Constantes */</div>
    <div class="fieldsynopsis">
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.mongodb-driver-monitoring-logsubscriber.php#mongodb-driver-monitoring-logsubscriber.constants.level-error"><var class="varname">LEVEL_ERROR</var></a></var><span class="initializer"> = 0</span>;</div>

    <div class="fieldsynopsis"><span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.mongodb-driver-monitoring-logsubscriber.php#mongodb-driver-monitoring-logsubscriber.constants.level-critical"><var class="varname">LEVEL_CRITICAL</var></a></var><span class="initializer"> = 1</span>;</div>

    <div class="fieldsynopsis"><span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.mongodb-driver-monitoring-logsubscriber.php#mongodb-driver-monitoring-logsubscriber.constants.level-warning"><var class="varname">LEVEL_WARNING</var></a></var><span class="initializer"> = 2</span>;</div>

    <div class="fieldsynopsis"><span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.mongodb-driver-monitoring-logsubscriber.php#mongodb-driver-monitoring-logsubscriber.constants.level-message"><var class="varname">LEVEL_MESSAGE</var></a></var><span class="initializer"> = 3</span>;</div>

    <div class="fieldsynopsis"><span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.mongodb-driver-monitoring-logsubscriber.php#mongodb-driver-monitoring-logsubscriber.constants.level-info"><var class="varname">LEVEL_INFO</var></a></var><span class="initializer"> = 4</span>;</div>

    <div class="fieldsynopsis"><span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.mongodb-driver-monitoring-logsubscriber.php#mongodb-driver-monitoring-logsubscriber.constants.level-debug"><var class="varname">LEVEL_DEBUG</var></a></var><span class="initializer"> = 5</span>;</div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Méthodes */</div>
    <div class="methodsynopsis dc-description">
   <span class="modifier">abstract</span> <span class="modifier">public</span> <span class="methodname"><a href="mongodb-driver-monitoring-logsubscriber.log.php" class="methodname">log</a></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$level</code></span>, <span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$domain</code></span>, <span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$message</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>

   }</div>


  </div>


  <div class="section" id="mongodb-driver-monitoring-logsubscriber.constants">
   <h2 class="title">Constantes pré-définies</h2>
   <dl>
    
     <dt id="mongodb-driver-monitoring-logsubscriber.constants.level-error"><strong><code><a href="class.mongodb-driver-monitoring-logsubscriber.php#mongodb-driver-monitoring-logsubscriber.constants.level-error">MongoDB\Driver\Monitoring\LogSubscriber::LEVEL_ERROR</a></code></strong></dt>
     <dd>
      <p class="para">
       Le niveau de journalisation d&#039;erreur. Une condition d&#039;erreur que l&#039;extension
       n&#039;est pas capable de rapporter via son API. C&#039;est le niveau de journalisation le plus sévère de l&#039;extension.
      </p>
     </dd>
    

    
     <dt id="mongodb-driver-monitoring-logsubscriber.constants.level-critical"><strong><code><a href="class.mongodb-driver-monitoring-logsubscriber.php#mongodb-driver-monitoring-logsubscriber.constants.level-critical">MongoDB\Driver\Monitoring\LogSubscriber::LEVEL_CRITICAL</a></code></strong></dt>
     <dd>
      <p class="para">
       Le niveau de journalisation critique. Une condition d&#039;erreur avec une sévérité légèrement inférieure. Cette
       constante existe pour la cohérence avec libmongoc; cependant, l&#039;extension est peu
       susceptible de l&#039;utiliser en pratique.
      </p>
     </dd>
    

    
     <dt id="mongodb-driver-monitoring-logsubscriber.constants.level-warning"><strong><code><a href="class.mongodb-driver-monitoring-logsubscriber.php#mongodb-driver-monitoring-logsubscriber.constants.level-warning">MongoDB\Driver\Monitoring\LogSubscriber::LEVEL_WARNING</a></code></strong></dt>
     <dd>
      <p class="para">
       Le niveau de journalisation d&#039;avertissement. Indique une situation où un comportement indésirable
       de l&#039;application peut se produire.
      </p>
     </dd>
    

    
     <dt id="mongodb-driver-monitoring-logsubscriber.constants.level-message"><strong><code><a href="class.mongodb-driver-monitoring-logsubscriber.php#mongodb-driver-monitoring-logsubscriber.constants.level-message">MongoDB\Driver\Monitoring\LogSubscriber::LEVEL_MESSAGE</a></code></strong></dt>
     <dd>
      <p class="para">
       Le niveau de journalisation de message ou de notification. Indique un événement inhabituel mais non
       problématique.
      </p>
     </dd>
    

    
     <dt id="mongodb-driver-monitoring-logsubscriber.constants.level-info"><strong><code><a href="class.mongodb-driver-monitoring-logsubscriber.php#mongodb-driver-monitoring-logsubscriber.constants.level-info">MongoDB\Driver\Monitoring\LogSubscriber::LEVEL_INFO</a></code></strong></dt>
     <dd>
      <p class="para">
       Le niveau de journalisation d&#039;information. Informations de haut niveau sur le comportement normal du pilote.
      </p>
     </dd>
    

    
     <dt id="mongodb-driver-monitoring-logsubscriber.constants.level-debug"><strong><code><a href="class.mongodb-driver-monitoring-logsubscriber.php#mongodb-driver-monitoring-logsubscriber.constants.level-debug">MongoDB\Driver\Monitoring\LogSubscriber::LEVEL_DEBUG</a></code></strong></dt>
     <dd>
      <p class="para">
       Le niveau de journalisation de débogage. Informations détaillées qui peuvent être utiles lors du débogage
       d&#039;une application.
      </p>
     </dd>
    
   </dl>
  </div>

 </div>

   







<h2>Sommaire</h2><ul class="chunklist chunklist_reference"><li><a href="mongodb-driver-monitoring-logsubscriber.log.php">MongoDB\Driver\Monitoring\LogSubscriber::log</a> — M&eacute;thode de notification pour un message de journal</li></ul>
</div>
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