<?php
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?>
<div id="class.com" class="reference">
 
 <h1 class="title">La classe com</h1>
 <div class="partintro"><p class="verinfo">(PHP 4 &gt;= 4.1.0, PHP 5, PHP 7, PHP 8)</p>



  <div class="section" id="com.intro">
   <h2 class="title">Introduction</h2>
   <p class="para">
    La classe com permet d&#039;instancier un objet COM compatible OLE et
    d&#039;appeler ses méthodes et d&#039;accéder à ses propriétés.
   </p>
  </div>


  <div class="section" id="com.synopsis">
   <h2 class="title">Synopsis de la classe</h2>


   <div class="classsynopsis"><div class="classsynopsisinfo">
    
     <span class="modifier">class</span> <strong class="classname"><strong class="classname">com</strong></strong>
    

    
     <span class="modifier">extends</span>
      <a href="class.variant.php" class="classname">variant</a>
     {</div>

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Méthodes */</div>
    <div class="constructorsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><a href="com.construct.php" class="methodname">__construct</a></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">$module_name</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.array.php" class="type array">array</a></span>|<span class="type"><a href="language.types.string.php" class="type string">string</a></span>|<span class="type"><a href="language.types.null.php" class="type null">null</a></span></span> <code class="parameter">$server_name</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></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">$codepage</code><span class="initializer"> = <strong><code><a href="com.constants.php#constant.cp-acp">CP_ACP</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$typelib</code><span class="initializer"> = &quot;&quot;</span></span><br>)</div>

   }</div>


  </div>

  <div class="section" id="class.com.overloadedmethods">
   <h2 class="title">Méthodes surchargées</h2>
   <p class="para">
    L&#039;objet retourné est un objet surchargé, ce qui signifie que PHP ne voit
    aucune méthode fixe comme il le fait avec les classes habituelles ;
    au lieu de cela, chaque accès à une propriété ou une méthode est effectué
    à travers COM.
   </p>
   <p class="para">
    PHP détectera automatiquement les méthodes qui acceptent
    les paramètres par référence, et convertira automatiquement les variables
    PHP classiques en une forme pouvant être passée par référence.
    Cela signifie qu&#039;il est possible d&#039;appeler les méthodes de façon naturelle ;
    il n&#039;y a pas d&#039;efforts supplémentaires à fournir dans le code.
   </p>
  </div>

  <div class="section" id="class.com.examples">
   <h2 class="title">Exemples com</h2>
   <p class="para">
    <div class="example" id="example.com1">
     <p><strong>Exemple #1 Exemple com (1)</strong></p>
     <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">// démarrer Word<br /></span><span style="color: #0000BB">$word </span><span style="color: #007700">= new </span><span style="color: #0000BB">com</span><span style="color: #007700">(</span><span style="color: #DD0000">"word.application"</span><span style="color: #007700">) or die(</span><span style="color: #DD0000">"Unable to instantiate Word"</span><span style="color: #007700">);<br />echo </span><span style="color: #DD0000">"Loaded Word, version </span><span style="color: #007700">{</span><span style="color: #0000BB">$word</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">Version</span><span style="color: #007700">}</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">// l'amener devant<br /></span><span style="color: #0000BB">$word</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">Visible </span><span style="color: #007700">= </span><span style="color: #0000BB">1</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">// ouvrir un document vide<br /></span><span style="color: #0000BB">$word</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">Documents</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">Add</span><span style="color: #007700">();<br /><br /></span><span style="color: #FF8000">// faire des choses<br /></span><span style="color: #0000BB">$word</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">Selection</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">TypeText</span><span style="color: #007700">(</span><span style="color: #DD0000">"This is a test..."</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$word</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">Documents</span><span style="color: #007700">[</span><span style="color: #0000BB">1</span><span style="color: #007700">]-&gt;</span><span style="color: #0000BB">SaveAs</span><span style="color: #007700">(</span><span style="color: #DD0000">"Useless test.doc"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// fermer Word<br /></span><span style="color: #0000BB">$word</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">Quit</span><span style="color: #007700">();<br /><br /></span><span style="color: #FF8000">// libérer l'objet<br /></span><span style="color: #0000BB">$word </span><span style="color: #007700">= </span><span style="color: #0000BB">null</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    </div>
   </p>
   <p class="para">
    <div class="example" id="example.com2">
     <p><strong>Exemple #2 Exemple com (2)</strong></p>
     <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$conn </span><span style="color: #007700">= new </span><span style="color: #0000BB">com</span><span style="color: #007700">(</span><span style="color: #DD0000">"ADODB.Connection"</span><span style="color: #007700">) or die(</span><span style="color: #DD0000">"Cannot start ADO"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$conn</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">Open</span><span style="color: #007700">(</span><span style="color: #DD0000">"Provider=SQLOLEDB; Data Source=localhost;<br />Initial Catalog=database; User ID=user; Password=password"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$rs </span><span style="color: #007700">= </span><span style="color: #0000BB">$conn</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">Execute</span><span style="color: #007700">(</span><span style="color: #DD0000">"SELECT * FROM sometable"</span><span style="color: #007700">);    </span><span style="color: #FF8000">// Recordset<br /><br /></span><span style="color: #0000BB">$num_columns </span><span style="color: #007700">= </span><span style="color: #0000BB">$rs</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">Fields</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">Count</span><span style="color: #007700">();<br />echo </span><span style="color: #0000BB">$num_columns </span><span style="color: #007700">. </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /><br />for (</span><span style="color: #0000BB">$i</span><span style="color: #007700">=</span><span style="color: #0000BB">0</span><span style="color: #007700">; </span><span style="color: #0000BB">$i </span><span style="color: #007700">&lt; </span><span style="color: #0000BB">$num_columns</span><span style="color: #007700">; </span><span style="color: #0000BB">$i</span><span style="color: #007700">++) {<br />    </span><span style="color: #0000BB">$fld</span><span style="color: #007700">[</span><span style="color: #0000BB">$i</span><span style="color: #007700">] = </span><span style="color: #0000BB">$rs</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">Fields</span><span style="color: #007700">(</span><span style="color: #0000BB">$i</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">$rowcount </span><span style="color: #007700">= </span><span style="color: #0000BB">0</span><span style="color: #007700">;<br />while (!</span><span style="color: #0000BB">$rs</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">EOF</span><span style="color: #007700">) {<br />    for (</span><span style="color: #0000BB">$i</span><span style="color: #007700">=</span><span style="color: #0000BB">0</span><span style="color: #007700">; </span><span style="color: #0000BB">$i </span><span style="color: #007700">&lt; </span><span style="color: #0000BB">$num_columns</span><span style="color: #007700">; </span><span style="color: #0000BB">$i</span><span style="color: #007700">++) {<br />        echo </span><span style="color: #0000BB">$fld</span><span style="color: #007700">[</span><span style="color: #0000BB">$i</span><span style="color: #007700">]-&gt;</span><span style="color: #0000BB">value </span><span style="color: #007700">. </span><span style="color: #DD0000">"\t"</span><span style="color: #007700">;<br />    }<br />    echo </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />    </span><span style="color: #0000BB">$rowcount</span><span style="color: #007700">++;            </span><span style="color: #FF8000">// incrémente rowcount<br />    </span><span style="color: #0000BB">$rs</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">MoveNext</span><span style="color: #007700">();<br />}<br /><br /></span><span style="color: #0000BB">$rs</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">Close</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$conn</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">Close</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">$rs </span><span style="color: #007700">= </span><span style="color: #0000BB">null</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">null</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
     </div>

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

 </div>

 






<h2>Sommaire</h2><ul class="chunklist chunklist_reference"><li><a href="com.construct.php">com::__construct</a> — Constructeur de la classe com</li></ul>
</div>
<?php manual_footer($setup); ?>