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?>
<div id="function.mysql-xdevapi-expression" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">expression</h1>
  <p class="verinfo">(No version information available, might only be in Git)</p><p class="refpurpose"><span class="refname">expression</span> &mdash; <span class="dc-title">Bind prepared statement variables as parameters</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.mysql-xdevapi-expression-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>mysql_xdevapi\expression</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$expression</code></span>): <span class="type"><a href="language.types.object.php" class="type object">object</a></span></div>

  <p class="para rdfs-comment">

  </p>

  <div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function is
currently not documented; only its argument list is available.
</p></div>

 </div>


 <div class="refsect1 parameters" id="refsect1-function.mysql-xdevapi-expression-parameters">
  <h3 class="title">Parameters</h3>
  <dl>
   
    <dt><code class="parameter">expression</code></dt>
    <dd>
     <p class="para">
      
     </p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.mysql-xdevapi-expression-returnvalues">
  <h3 class="title">Return Values</h3>
  <p class="para">
   
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.mysql-xdevapi-expression-examples">
  <h3 class="title">Examples</h3>
  <div class="example" id="example-1">
   <p><strong>Example #1 <span class="function"><strong>mysql_xdevapi\Expression()</strong></span> example</strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$expression </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_xdevapi\Expression</span><span style="color: #007700">(</span><span style="color: #DD0000">"[age,job]"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$res  </span><span style="color: #007700">= </span><span style="color: #0000BB">$coll</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">find</span><span style="color: #007700">(</span><span style="color: #DD0000">"age &gt; 30"</span><span style="color: #007700">)-&gt;</span><span style="color: #0000BB">fields</span><span style="color: #007700">(</span><span style="color: #0000BB">$expression</span><span style="color: #007700">)-&gt;</span><span style="color: #0000BB">limit</span><span style="color: #007700">(</span><span style="color: #0000BB">3</span><span style="color: #007700">)-&gt;</span><span style="color: #0000BB">execute</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$data </span><span style="color: #007700">= </span><span style="color: #0000BB">$res</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">fetchAll</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$data</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   <div class="example-contents"><p>The above example will output
something similar to:</p></div>
   <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">&lt;?php</pre>
</div>
   </div>
  </div>
 </div>


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