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?>
<div id="intlchar.getcombiningclass" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">IntlChar::getCombiningClass</h1>
  <p class="verinfo">(PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">IntlChar::getCombiningClass</span> &mdash; <span class="dc-title">Get the combining class of a code point</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-intlchar.getcombiningclass-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="modifier">static</span> <span class="methodname"><strong>IntlChar::getCombiningClass</strong></span>(<span class="methodparam"><span class="type"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$codepoint</code></span>): <span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.integer.php" class="type int">int</a></span></span></div>

  <p class="para rdfs-comment">
   Returns the combining class of the code point.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-intlchar.getcombiningclass-parameters">
  <h3 class="title">参数</h3>
  <dl>
   
    <dt><code class="parameter">codepoint</code></dt>
    <dd>
     <p class="para">The <span class="type"><a href="language.types.integer.php" class="type int">int</a></span> codepoint value (e.g. <code class="literal">0x2603</code> for <em>U+2603 SNOWMAN</em>), or the character encoded as a UTF-8 <span class="type"><a href="language.types.string.php" class="type string">string</a></span> (e.g. <code class="literal">&quot;\u{2603}&quot;</code>)</p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-intlchar.getcombiningclass-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns the combining class of the character. Returns <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> on failure.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-intlchar.getcombiningclass-examples">
  <h3 class="title">示例</h3>
  <div class="example" id="example-2683">
   <p><strong>示例 #1 Testing different code points</strong></p>
   <div class="example-contents">
    <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">IntlChar</span><span style="color: #007700">::</span><span style="color: #0000BB">getCombiningClass</span><span style="color: #007700">(</span><span style="color: #DD0000">"A"</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">IntlChar</span><span style="color: #007700">::</span><span style="color: #0000BB">getCombiningClass</span><span style="color: #007700">(</span><span style="color: #DD0000">"\u{0334}"</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">IntlChar</span><span style="color: #007700">::</span><span style="color: #0000BB">getCombiningClass</span><span style="color: #007700">(</span><span style="color: #DD0000">"\u{0358}"</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   <div class="example-contents"><p>以上示例会输出：</p></div>
   <div class="example-contents screen">
    <div class="examplescode"><pre class="examplescode">int(0)
int(1)
int(232)</pre>
</div>
   </div>
  </div>
 </div>


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