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<title>Retrieve a path to the loaded php.ini file</title>
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<h1 class="refname">php_ini_loaded_file</h1>
<p class="verinfo">(PHP 5 >= 5.2.4)</p><p class="refpurpose"><span class="refname">php_ini_loaded_file</span> — <span class="dc-title">Retrieve a path to the loaded php.ini file</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.php-ini-loaded-file-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><strong>php_ini_loaded_file</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Check if a <var class="filename">php.ini</var> file is loaded, and retrieve its path.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.php-ini-loaded-file-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.php-ini-loaded-file-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
The loaded <var class="filename">php.ini</var> path, or <strong><code>FALSE</code></strong> if one is not loaded.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.php-ini-loaded-file-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-505">
<p><strong>Example #1 <span class="function"><strong>php_ini_loaded_file()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$inipath </span><span style="color: #007700">= </span><span style="color: #0000BB">php_ini_loaded_file</span><span style="color: #007700">();<br /><br />if (</span><span style="color: #0000BB">$inipath</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">'Loaded php.ini: ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$inipath</span><span style="color: #007700">;<br />} else {<br /> echo </span><span style="color: #DD0000">'A php.ini file is not loaded'</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Loaded php.ini: /usr/local/php/php.ini
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.php-ini-loaded-file-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.php-ini-scanned-files.html" class="function" rel="rdfs-seeAlso">php_ini_scanned_files()</a> - Return a list of .ini files parsed from the additional ini dir</span></li>
<li class="member"> <span class="function"><a href="function.phpinfo.html" class="function" rel="rdfs-seeAlso">phpinfo()</a> - Outputs information about PHP's configuration</span></li>
<li class="member"><a href="configuration.file.html" class="link">The configuration file</a></li>
</ul>
</p>
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