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<h1 class="refname">streamWrapper::stream_truncate</h1>
<p class="verinfo">(PHP 5 >= 5.4.0, PHP 7)</p><p class="refpurpose"><span class="refname">streamWrapper::stream_truncate</span> — <span class="dc-title">Truncate stream</span></p>
</div>
<div class="refsect1 description" id="refsect1-streamwrapper.stream-truncate-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><strong>streamWrapper::stream_truncate</strong></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$new_size</code></span>
)</div>
<p class="para rdfs-comment">
Will respond to truncation, e.g., through <span class="function"><a href="function.ftruncate.html" class="function">ftruncate()</a></span>.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-streamwrapper.stream-truncate-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">new_size</code></dt>
<dd>
<p class="para">
The new size.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-streamwrapper.stream-truncate-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-streamwrapper.stream-truncate-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.ftruncate.html" class="function" rel="rdfs-seeAlso">ftruncate()</a> - Truncates a file to a given length</span></li>
</ul>
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