<?php
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?>
<div id="function.gmp-or" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">gmp_or</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.0.4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">gmp_or</span> &mdash; <span class="dc-title">Bitwise OR</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-function.gmp-or-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>gmp_or</strong></span>(<span class="methodparam"><span class="type"><span class="type"><a href="class.gmp.php" class="type GMP">GMP</a></span>|<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">$num1</code></span>, <span class="methodparam"><span class="type"><span class="type"><a href="class.gmp.php" class="type GMP">GMP</a></span>|<span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$num2</code></span>): <span class="type"><a href="class.gmp.php" class="type GMP">GMP</a></span></div>

  <p class="para rdfs-comment">
   Calculates bitwise inclusive OR of two GMP numbers.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.gmp-or-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">num1</code></dt>
     <dd>
      <p class="para">
 <span class="classname"><a href="class.gmp.php" class="classname">GMP</a></span> 对象、<span class="type"><a href="language.types.integer.php" class="type int">int</a></span> 或 <span class="type"><a href="language.types.string.php" class="type string">string</a></span>，可以按照跟在 <span class="function"><a href="function.gmp-init.php" class="function">gmp_init()</a></span>
 中使用字符串并自动检测 base（即当 base 等于 0 时）相同的逻辑将其解释为数字。
</p> 
     </dd>
    
    
     <dt><code class="parameter">num2</code></dt>
     <dd>
      <p class="para">
 <span class="classname"><a href="class.gmp.php" class="classname">GMP</a></span> 对象、<span class="type"><a href="language.types.integer.php" class="type int">int</a></span> 或 <span class="type"><a href="language.types.string.php" class="type string">string</a></span>，可以按照跟在 <span class="function"><a href="function.gmp-init.php" class="function">gmp_init()</a></span>
 中使用字符串并自动检测 base（即当 base 等于 0 时）相同的逻辑将其解释为数字。
</p> 
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.gmp-or-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   <span class="classname"><a href="class.gmp.php" class="classname">GMP</a></span> 对象。
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.gmp-or-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>gmp_or()</strong></span> example</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$or1 </span><span style="color: #007700">= </span><span style="color: #0000BB">gmp_or</span><span style="color: #007700">(</span><span style="color: #DD0000">"0xfffffff2"</span><span style="color: #007700">, </span><span style="color: #DD0000">"4"</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">gmp_strval</span><span style="color: #007700">(</span><span style="color: #0000BB">$or1</span><span style="color: #007700">, </span><span style="color: #0000BB">16</span><span style="color: #007700">) . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$or2 </span><span style="color: #007700">= </span><span style="color: #0000BB">gmp_or</span><span style="color: #007700">(</span><span style="color: #DD0000">"0xfffffff2"</span><span style="color: #007700">, </span><span style="color: #DD0000">"2"</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">gmp_strval</span><span style="color: #007700">(</span><span style="color: #0000BB">$or2</span><span style="color: #007700">, </span><span style="color: #0000BB">16</span><span style="color: #007700">) . </span><span style="color: #DD0000">"\n"</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">fffffff6
fffffff2</pre>
</div>
    </div>
   </div>
  </p>
 </div>


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