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  <title>Set internal row offset in result resource</title>

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</div><hr /><div id="function.pg-result-seek" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">pg_result_seek</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.3.0, PHP 5)</p><p class="refpurpose"><span class="refname">pg_result_seek</span> &mdash; <span class="dc-title">Set internal row offset in result resource</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.pg-result-seek-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">bool</span> <span class="methodname"><strong>pg_result_seek</strong></span>
    ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$result</code></span>
   , <span class="methodparam"><span class="type">int</span> <code class="parameter">$offset</code></span>
   )</div>

  <p class="para rdfs-comment">
    <span class="function"><strong>pg_result_seek()</strong></span> sets the internal row offset in
   a result resource.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.pg-result-seek-parameters">
  <h3 class="title">Parameters</h3>
  <p class="para">
   <dl>

    <dt>

     <span class="term"><em><code class="parameter">result</code></em></span>
     <dd>

      <p class="para">
       PostgreSQL query result resource, returned by  <span class="function"><a href="function.pg-query.html" class="function">pg_query()</a></span>,
        <span class="function"><a href="function.pg-query-params.html" class="function">pg_query_params()</a></span> or  <span class="function"><a href="function.pg-execute.html" class="function">pg_execute()</a></span>
       (among others).
      </p>
     </dd>

    </dt>

    <dt>

     <span class="term"><em><code class="parameter">offset</code></em></span>
     <dd>

      <p class="para">
       Row to move the internal offset to in the <em><code class="parameter">result</code></em> resource.
       Rows are numbered starting from zero.
      </p>
     </dd>

    </dt>

   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.pg-result-seek-returnvalues">
  <h3 class="title">Return Values</h3>
  <p class="para">
   Returns <strong><code>TRUE</code></strong> on success or <strong><code>FALSE</code></strong> on failure.
  </p>
 </div>

 
 <div class="refsect1 examples" id="refsect1-function.pg-result-seek-examples">
  <h3 class="title">Examples</h3>
  <p class="para">
   <div class="example" id="example-2114">
    <p><strong>Example #1  <span class="function"><strong>pg_result_seek()</strong></span> example</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">//&nbsp;Connect&nbsp;to&nbsp;the&nbsp;database<br /></span><span style="color: #0000BB">$conn&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">pg_pconnect</span><span style="color: #007700">(</span><span style="color: #DD0000">"dbname=publisher"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">//&nbsp;Execute&nbsp;a&nbsp;query<br /></span><span style="color: #0000BB">$result&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">pg_query</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">"SELECT&nbsp;author,&nbsp;email&nbsp;FROM&nbsp;authors"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">//&nbsp;Seek&nbsp;to&nbsp;the&nbsp;3rd&nbsp;row&nbsp;(assuming&nbsp;there&nbsp;are&nbsp;3&nbsp;rows)<br /></span><span style="color: #0000BB">pg_result_seek</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">2</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">//&nbsp;Fetch&nbsp;the&nbsp;3rd&nbsp;row<br /></span><span style="color: #0000BB">$row&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">pg_fetch_row</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">);<br />&nbsp;<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

   </div>
  </p>
 </div>

 
 <div class="refsect1 seealso" id="refsect1-function.pg-result-seek-seealso">
  <h3 class="title">See Also</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"> <span class="function"><a href="function.pg-fetch-row.html" class="function" rel="rdfs-seeAlso">pg_fetch_row()</a> - Get a row as an enumerated array</span></li>
    <li class="member"> <span class="function"><a href="function.pg-fetch-assoc.html" class="function" rel="rdfs-seeAlso">pg_fetch_assoc()</a> - Fetch a row as an associative array</span></li>
    <li class="member"> <span class="function"><a href="function.pg-fetch-array.html" class="function" rel="rdfs-seeAlso">pg_fetch_array()</a> - Fetch a row as an array</span></li>
    <li class="member"> <span class="function"><a href="function.pg-fetch-object.html" class="function" rel="rdfs-seeAlso">pg_fetch_object()</a> - Fetch a row as an object</span></li>
    <li class="member"> <span class="function"><a href="function.pg-fetch-result.html" class="function" rel="rdfs-seeAlso">pg_fetch_result()</a> - Returns values from a result resource</span></li>
   </ul>
  </p>
 </div>

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