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<title>Deflate output handler</title>
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<h1 class="refname">ob_deflatehandler</h1>
<p class="verinfo">(PECL pecl_http >= 0.21.0)</p><p class="refpurpose"><span class="refname">ob_deflatehandler</span> — <span class="dc-title">Deflate output handler</span></p>
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<div class="refsect1 description" id="refsect1-function.ob-deflatehandler-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><strong>ob_deflatehandler</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$data</code></span>
, <span class="methodparam"><span class="type">int</span> <code class="parameter">$mode</code></span>
)</div>
<p class="para rdfs-comment">
For use with <span class="function"><a href="function.ob-start.html" class="function">ob_start()</a></span>.
</p>
<blockquote class="note"><p><strong class="note">Note</strong>: <span class="simpara">This output handler can only be used once.</span></p></blockquote>
<p class="para">
The deflate output buffer handler can only be used once.
</p>
<p class="para">
It conflicts with <span class="function"><a href="function.ob-gzhandler.html" class="function">ob_gzhandler()</a></span> and
<a href="ref.zlib.html" class="link">zlib.output_compression</a> as well and should
not be used after <a href="ref.mbstring.html" class="link">mbstring</a> extension's <span class="function"><a href="function.mb-output-handler.html" class="function">mb_output_handler()</a></span> and
<a href="ref.session.html" class="link">session</a> extension's URL-Rewriter (AKA session.use_trans_sid).
</p>
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<div class="refsect1 seealso" id="refsect1-function.ob-deflatehandler-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.ob-inflatehandler.html" class="function" rel="rdfs-seeAlso">ob_inflatehandler()</a> - Inflate output handler</span></li>
<li class="member"> <span class="function"><a href="function.ob-start.html" class="function" rel="rdfs-seeAlso">ob_start()</a> - Turn on output buffering</span></li>
</ul>
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