<?php
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include_once dirname(__FILE__) ."/toc/ref.info.inc";
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    1 => 'php_ini_loaded_file',
    2 => '取得已加载的 php.ini 文件的路径',
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manual_setup($setup);

contributors($setup);

?>
<div id="function.php-ini-loaded-file" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">php_ini_loaded_file</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.2.4, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">php_ini_loaded_file</span> &mdash; <span class="dc-title">取得已加载的 php.ini 文件的路径</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-function.php-ini-loaded-file-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>php_ini_loaded_file</strong></span>(): <span class="type"><span class="type"><a href="language.types.string.php" class="type string">string</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="para rdfs-comment">
   检查是否有加载的 <var class="filename">php.ini</var> 文件，并取回它的路径。
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.php-ini-loaded-file-parameters">
  <h3 class="title">参数</h3>
  <p class="para">此函数没有参数。</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.php-ini-loaded-file-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   已加载的 <var class="filename">php.ini</var> 路径，或在没有时返回 <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>。
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.php-ini-loaded-file-examples">
  <h3 class="title">示例</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>示例 #1 <span class="function"><strong>php_ini_loaded_file()</strong></span> 示例</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?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">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>以上示例的输出类似于：</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">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">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.php-ini-scanned-files.php" class="function" rel="rdfs-seeAlso">php_ini_scanned_files()</a> - 返回从额外 ini 目录里解析的 .ini 文件列表</span></li>
    <li><span class="function"><a href="function.phpinfo.php" class="function" rel="rdfs-seeAlso">phpinfo()</a> - 输出关于 PHP 配置的信息</span></li>
    <li><a href="configuration.file.php" class="link">配置文件</a></li>
   </ul>
  </p>
 </div>


</div><?php manual_footer($setup); ?>