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<title>Restores the RRD file from XML dump.</title>
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<h1 class="refname">rrd_restore</h1>
<p class="verinfo">(PECL rrd >= 0.9.0)</p><p class="refpurpose"><span class="refname">rrd_restore</span> — <span class="dc-title">Restores the RRD file from XML dump.</span></p>
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<div class="refsect1 description" id="refsect1-function.rrd-restore-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>rrd_restore</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$xml_file</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$rrd_file</code></span>
[, <span class="methodparam"><span class="type">array</span> <code class="parameter">$options</code></span>
] )</div>
<p class="para rdfs-comment">
Restores the RRD file from the XML dump.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.rrd-restore-parameters">
<h3 class="title">Parameters</h3>
<dl>
<dt>
<span class="term"><em><code class="parameter">xml_file</code></em></span>
<dd>
<p class="para">
XML filename with the dump of the original RRD database file.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">rrd_file</code></em></span>
<dd>
<p class="para">
Restored RRD database file name.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">options</code></em></span>
<dd>
<p class="para">
Array of options for restoring. See man page for rrd restore.
</p>
</dd>
</dt>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.rrd-restore-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> on success, <strong><code>FALSE</code></strong> otherwise.
</p>
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