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<title>Bind prepared statement variables as parameters</title>
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<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> — <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="type">object</span> <span class="methodname"><strong>mysql_xdevapi\expression</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$expression</code></span>
)</div>
<p class="para rdfs-comment">
</p>
<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function is
currently not documented; only its argument list is available.
</p></div>
</div>
<div class="refsect1 parameters" id="refsect1-function.mysql-xdevapi-expression-parameters">
<h3 class="title">Parameters</h3>
<dl>
<dt>
<code class="parameter">expression</code></dt>
<dd>
<p class="para">
</p>
</dd>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.mysql-xdevapi-expression-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.mysql-xdevapi-expression-examples">
<h3 class="title">Examples</h3>
<div class="example" id="example-1974">
<p><strong>Example #1 <span class="function"><strong>mysql_xdevapi\Expression()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$expression </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_xdevapi</span><span style="color: #007700">\</span><span style="color: #0000BB">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">-></span><span style="color: #0000BB">find</span><span style="color: #007700">(</span><span style="color: #DD0000">"age > 30"</span><span style="color: #007700">)-></span><span style="color: #0000BB">fields</span><span style="color: #007700">(</span><span style="color: #0000BB">$expression</span><span style="color: #007700">)-></span><span style="color: #0000BB">limit</span><span style="color: #007700">(</span><span style="color: #0000BB">3</span><span style="color: #007700">)-></span><span style="color: #0000BB">execute</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$data </span><span style="color: #007700">= </span><span style="color: #0000BB">$res</span><span style="color: #007700">-></span><span style="color: #0000BB">fetchAll</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$data</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></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="cdata"><pre>
<?php
</pre></div>
</div>
</div>
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