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	<title>Opt_Output_Return class - Open Power Template</title>
	
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		<h1>Open Power Template 2.0</h1>
		<h2>Opt_Output_Return class</h2>
		<p class="generated">@ 02.09.2010</p>
		<p class="location"><a href="index.html"><strong>User manual</strong></a> &raquo; <a href="api.html">API Reference</a> &raquo; <a href="api.opt-output-return.html">Opt_Output_Return</a></p>
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	<div id="content"><dl class="location"><dt><a href="api.html">7. API Reference</a><br/>7.4. Opt_Output_Return class</dt><dd class="prev">7.3.5. setHeader()<br/><a href="api.opt-output-http.set-header.html">&laquo; Previous</a></dd><dd class="next">7.5. Opt_Compiler_Class class<br/><a href="api.opt-compiler-class.html">Next &raquo;</a></dd></dl>	<h1>7.4. Opt_Output_Return class</h1><div class="tf_reference"><table><tr><th>Construct</th><td>Class</td></tr><tr><th>Implements</th><td><code><a href="api.opt-output-interface.html">Opt_Output_Interface</a></code></td></tr><tr><th>Versions</th><td>since <code>2.0-dev7</code></td></tr>
</table><hr/></div><p>With this output system, the OPT output is returned by the <code>render()</code> method back to the script, so it can be processed in some other way.</p>

<pre class="php"><span style="color: #000088;">$out</span> <span style="color: #339933;">=</span> <span style="color: #000000; font-weight: bold;">new</span> Opt_Output_Return<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
<span style="color: #000088;">$outputData</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$out</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">render</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$view</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></pre>

<blockquote class="information">
  <p>This output system is less restrictive than <code>Opt_Output_Http</code> when it comes to the XML template limitations. Basically, here you can execute the <code>render()</code> method several times, for different views.</p>
</blockquote>
<dl class="location location-bottom"><dt>7.4. Opt_Output_Return class<br/><a href="api.html">7. API Reference</a></dt><dd class="prev"><a href="api.opt-output-http.set-header.html">&laquo; Previous</a><br/>7.3.5. setHeader()</dd><dd class="next"><a href="api.opt-compiler-class.html">Next &raquo;</a><br/>7.5. Opt_Compiler_Class class</dd></dl>		</div>
	
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