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<title>HttpQueryString singleton</title>
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<h1 class="refname">HttpQueryString::singleton</h1>
<p class="verinfo">(PECL pecl_http >= 0.25.0)</p><p class="refpurpose"><span class="refname">HttpQueryString::singleton</span> — <span class="dc-title">HttpQueryString singleton</span></p>
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<div class="refsect1 description" id="refsect1-httpquerystring.singleton-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">static public</span>
<span class="type"><a href="class.httpquerystring.html" class="type HttpQueryString">HttpQueryString</a></span> <span class="methodname"><strong>HttpQueryString::singleton</strong></span>
([ <span class="methodparam"><span class="type">bool</span> <code class="parameter">$global</code><span class="initializer"> = true</span></span>
] )</div>
<p class="para rdfs-comment">
Get a single instance (differentiates between the global setting).
</p>
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<div class="refsect1 parameters" id="refsect1-httpquerystring.singleton-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">global</code></em></span>
<dd>
<p class="para">
whether to operate on <var class="varname"><var class="varname"><a href="reserved.variables.get.html" class="classname">$_GET</a></var></var> and
<var class="varname"><var class="varname"><a href="reserved.variables.server.html" class="classname">$_SERVER['QUERY_STRING']</a></var></var>
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-httpquerystring.singleton-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns always the same <a href="class.httpquerystring.html" class="classname">HttpQueryString</a> instance regarding the global setting.
</p>
</div>
<div class="refsect1 errors" id="refsect1-httpquerystring.singleton-errors">
<h3 class="title">Errors/Exceptions</h3>
<p class="para">
Throws <strong class="classname">HttpRuntimeException</strong>.
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