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<title>Updates record in paradox database</title>
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<h1 class="refname">px_update_record</h1>
<p class="verinfo">(PECL paradox >= 1.4.0)</p><p class="refpurpose"><span class="refname">px_update_record</span> — <span class="dc-title">Updates record in paradox database</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.px-update-record-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>px_update_record</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$pxdoc</code></span>
, <span class="methodparam"><span class="type">array</span> <code class="parameter">$data</code></span>
, <span class="methodparam"><span class="type">int</span> <code class="parameter">$num</code></span>
)</div>
<p class="para rdfs-comment">
Updates an exiting record in the database. The record starts at 0.
</p>
<p class="para">
The record data is passed as an array of field values. The elements in
the array must correspond to the fields in the database. If the array
has less elements than fields in the database, the remaining fields
will be set to null.
</p>
<blockquote class="note"><p><strong class="note">Note</strong>:
<p class="para">
This function is only available if pxlib >= 0.6.0 is used.
</p>
</p></blockquote>
</div>
<div class="refsect1 parameters" id="refsect1-function.px-update-record-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">pxdoc</code></em></span>
<dd>
<p class="para">
Resource identifier of the paradox database
as returned by <span class="function"><a href="function.px-new.html" class="function">px_new()</a></span>.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">data</code></em></span>
<dd>
<p class="para">
Associated array containing the field values as returned by
<span class="function"><a href="function.px-retrieve-record.html" class="function">px_retrieve_record()</a></span>.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">num</code></em></span>
<dd>
<p class="para">
The record number is an artificial number counting records in the order
as they are stored in the database. The first record has number 0.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.px-update-record-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 seealso" id="refsect1-function.px-update-record-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<span class="function"><a href="function.px-insert-record.html" class="function" rel="rdfs-seeAlso">px_insert_record()</a> - Inserts record into paradox database</span>
</p>
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