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		<h1>Open Power Template 2.0</h1>
		<h2>scalar()</h2>
		<p class="generated">@ 02.09.2010</p>
		<p class="location"><a href="index.html"><strong>User manual</strong></a> &raquo; <a href="syntax.html">Template syntax</a> &raquo; <a href="syntax.functions.html">Function reference</a> &raquo; <a href="syntax.functions.scalar.html">scalar()</a></p>
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	<div id="content"><dl class="location"><dt><a href="syntax.functions.html">3.6. Function reference</a><br/>3.6.28. scalar()</dt><dd class="prev">3.6.27. replace()<br/><a href="syntax.functions.replace.html">&laquo; Previous</a></dd><dd class="next">3.6.29. spacify()<br/><a href="syntax.functions.spacify.html">Next &raquo;</a></dd></dl>	<h1>3.6.28. scalar()</h1><div class="tf_reference"><table><tr><th>Reference</th><td><code>boolean scalar(mixed $value)</code></td></tr><tr><th>Versions</th><td>since <code>2.0-RC2</code></td></tr>
</table><hr/></div><p>Returns <strong>true</strong>, if the specified value is a scalar, that is:</p>

<ul>
<li>A string</li>
<li>An integer</li>
<li>A floating point number</li>
<li>A boolean value</li>
</ul>

<p><strong>False</strong> is returned for containers and PHP resources.</p>
<dl class="location location-bottom"><dt>3.6.28. scalar()<br/><a href="syntax.functions.html">3.6. Function reference</a></dt><dd class="prev"><a href="syntax.functions.replace.html">&laquo; Previous</a><br/>3.6.27. replace()</dd><dd class="next"><a href="syntax.functions.spacify.html">Next &raquo;</a><br/>3.6.29. spacify()</dd></dl>		</div>
	
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