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?>
<div id="splfileobject.setflags" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">SplFileObject::setFlags</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.1.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">SplFileObject::setFlags</span> &mdash; <span class="dc-title">Sets flags for the SplFileObject</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-splfileobject.setflags-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>SplFileObject::setFlags</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$flags</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>

  <p class="para rdfs-comment">
   Sets the flags to be used by the <span class="classname"><a href="class.splfileobject.php" class="classname">SplFileObject</a></span>.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-splfileobject.setflags-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">flags</code></dt>
     <dd>
      <p class="para">
       Bit mask of the flags to set. See 
       <a href="class.splfileobject.php#splfileobject.constants" class="link">SplFileObject constants</a> 
       for the available flags.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-splfileobject.setflags-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   没有返回值。
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-splfileobject.setflags-examples">
  <h3 class="title">示例</h3>
  <p class="para">
   <div class="example" id="example-3994">
    <p><strong>示例 #1 <span class="methodname"><strong>SplFileObject::setFlags()</strong></span> example</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$file </span><span style="color: #007700">= new </span><span style="color: #0000BB">SplFileObject</span><span style="color: #007700">(</span><span style="color: #DD0000">"data.csv"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$file</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setFlags</span><span style="color: #007700">(</span><span style="color: #0000BB">SplFileObject</span><span style="color: #007700">::</span><span style="color: #0000BB">READ_CSV</span><span style="color: #007700">);<br />foreach (</span><span style="color: #0000BB">$file </span><span style="color: #007700">as </span><span style="color: #0000BB">$fields</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$fields</span><span style="color: #007700">);<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-splfileobject.setflags-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="methodname"><a href="splfileobject.getflags.php" class="methodname" rel="rdfs-seeAlso">SplFileObject::getFlags()</a> - Gets flags for the SplFileObject</span></li>
   </ul>
  </p>
 </div>


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