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<title>Set current seek pointer to the given position</title>
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<h1 class="refname">SwishResults::seekResult</h1>
<p class="verinfo">(PECL swish >= 0.1.0)</p><p class="refpurpose"><span class="refname">SwishResults::seekResult</span> — <span class="dc-title">Set current seek pointer to the given position</span></p>
</div>
<div class="refsect1 description" id="refsect1-swishresults.seekresult-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><strong>SwishResults::seekResult</strong></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$position</code></span>
)</div>
<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function is
<em class="emphasis">EXPERIMENTAL</em>. The behaviour of this function, its name, and
surrounding documentation may change without notice in a future release of PHP.
This function should be used at your own risk.
</p></div>
</div>
<div class="refsect1 parameters" id="refsect1-swishresults.seekresult-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">position</code></em></span>
<dd>
<p class="para">
Zero-based position number. Cannot be less than zero.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-swishresults.seekresult-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns new position value on success.
</p>
</div>
<div class="refsect1 errors" id="refsect1-swishresults.seekresult-errors">
<h3 class="title">Errors/Exceptions</h3>
<p class="para">
Throws <strong class="classname">SwishException</strong> on error.
</p>
</div>
<div class="refsect1 examples" id="refsect1-swishresults.seekresult-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-4742">
<p><strong>Example #1 Basic <span class="function"><strong>SwishResults::seekResult()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /><br /></span><span style="color: #007700">try {<br /><br /> </span><span style="color: #0000BB">$swish </span><span style="color: #007700">= new </span><span style="color: #0000BB">Swish</span><span style="color: #007700">(</span><span style="color: #DD0000">"index.swish-e"</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$search </span><span style="color: #007700">= </span><span style="color: #0000BB">$swish</span><span style="color: #007700">-></span><span style="color: #0000BB">prepare</span><span style="color: #007700">();<br /><br /> </span><span style="color: #0000BB">$results </span><span style="color: #007700">= </span><span style="color: #0000BB">$search</span><span style="color: #007700">-></span><span style="color: #0000BB">execute</span><span style="color: #007700">(</span><span style="color: #DD0000">"lost"</span><span style="color: #007700">);<br /><br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$results</span><span style="color: #007700">-></span><span style="color: #0000BB">seekResult</span><span style="color: #007700">(</span><span style="color: #0000BB">0</span><span style="color: #007700">)); </span><span style="color: #FF8000">//this will succeed<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$results</span><span style="color: #007700">-></span><span style="color: #0000BB">seekResult</span><span style="color: #007700">(</span><span style="color: #0000BB">100</span><span style="color: #007700">)); </span><span style="color: #FF8000">//this will fail<br /><br /></span><span style="color: #007700">} catch (</span><span style="color: #0000BB">SwishException $e</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">"Error: "</span><span style="color: #007700">, </span><span style="color: #0000BB">$e</span><span style="color: #007700">-></span><span style="color: #0000BB">getMessage</span><span style="color: #007700">(), </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />}<br /><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>
int(0)
Error: No more results
</pre></div>
</div>
</div>
</p>
</div>
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