Source of: /manual/en/function.ob-get-flush.php
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<div id="function.ob-get-flush" class="refentry">
<div class="refnamediv">
<h1 class="refname">ob_get_flush</h1>
<p class="verinfo">(PHP 4 >= 4.3.0, PHP 5)</p><p class="refpurpose"><span class="refname">ob_get_flush</span> — <span class="dc-title">Flush the output buffer, return it as a string and turn off output buffering</span></p>
</div>
<a name="function.ob-get-flush.description"></a><div class="refsect1 description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><b>ob_get_flush</b></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
<b>ob_get_flush()</b> flushes the output buffer, return
it as a string and turns off output buffering.
</p>
<blockquote><p><b class="note">Note</b>:
<span class="simpara">
This function is similar to <a href="function.ob-end-flush.php" class="function">ob_end_flush()</a>, except
that this function returns the buffer as a string.
</span>
</p></blockquote>
</div>
<a name="function.ob-get-flush.returnvalues"></a><div class="refsect1 returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns the output buffer or <b><tt class="constant">FALSE</tt></b> if no buffering is active.
</p>
</div>
<a name="function.ob-get-flush.examples"></a><div class="refsect1 examples">
<h3 class="title">Examples</h3>
<p class="para">
</p><div class="example">
<p><b>Example #1 <b>ob_get_flush()</b> example</b></p>
<div class="example-contents programlisting">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #FF8000">//using output_buffering=On<br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">ob_list_handlers</span><span style="color: #007700">());<br /><br /></span><span style="color: #FF8000">//save buffer in a file<br /></span><span style="color: #0000BB">$buffer </span><span style="color: #007700">= </span><span style="color: #0000BB">ob_get_flush</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">file_put_contents</span><span style="color: #007700">(</span><span style="color: #DD0000">'buffer.txt'</span><span style="color: #007700">, </span><span style="color: #0000BB">$buffer</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">ob_list_handlers</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents para"><p>The above example will output:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Array
(
[0] => default output handler
)
Array
(
)
</pre></div>
</div>
</div><p>
</p>
</div>
<a name="function.ob-get-flush.seealso"></a><div class="refsect1 seealso">
<h3 class="title">See Also</h3>
<p class="para">
</p><ul class="simplelist">
<li class="member"><a href="function.ob-end-clean.php" class="function" rel="rdfs-seeAlso">ob_end_clean()</a> - Clean (erase) the output buffer and turn off output buffering</li>
<li class="member"><a href="function.ob-end-flush.php" class="function" rel="rdfs-seeAlso">ob_end_flush()</a> - Flush (send) the output buffer and turn off output buffering</li>
<li class="member"><a href="function.ob-list-handlers.php" class="function" rel="rdfs-seeAlso">ob_list_handlers()</a> - List all output handlers in use</li>
</ul><p>
</p>
</div>
</div><?php manual_footer(); ?>
