<?php
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    0 => 'datetime.settimestamp.php',
    1 => 'DateTime::setTimestamp',
    2 => '以 Unix 时间戳的方式设置日期和时间',
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    'path' => 'reference/datetime/datetime/settimestamp.xml',
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?>
<div id="datetime.settimestamp" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">DateTime::setTimestamp</h1>
  <h1 class="refname">date_timestamp_set</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.3.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">DateTime::setTimestamp</span> -- <span class="refname">date_timestamp_set</span> &mdash; <span class="dc-title">以 Unix 时间戳的方式设置日期和时间</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-datetime.settimestamp-description">
  <h3 class="title">说明</h3>
  <p class="para">面向对象风格</p>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>DateTime::setTimestamp</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$timestamp</code></span>): <span class="type"><a href="class.datetime.php" class="type DateTime">DateTime</a></span></div>

  <p class="para rdfs-comment">过程化风格</p>
  <div class="methodsynopsis dc-description"><span class="methodname"><a href="function.date-timestamp-set.php" class="methodname">date_timestamp_set</a></span>(<span class="methodparam"><span class="type"><a href="class.datetime.php" class="type DateTime">DateTime</a></span> <code class="parameter">$object</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$timestamp</code></span>): <span class="type"><a href="class.datetime.php" class="type DateTime">DateTime</a></span></div>

  <p class="para rdfs-comment">
   以 Unix 时间戳的方式设置日期和时间。
  </p>
  <p class="para">
   跟 <span class="methodname"><a href="datetimeimmutable.settimestamp.php" class="methodname">DateTimeImmutable::setTimestamp()</a></span> 一样，但适用于
   <span class="classname"><a href="class.datetime.php" class="classname">DateTime</a></span>。
  </p>
  <p class="para">
   过程化版本将 <span class="classname"><a href="class.datetime.php" class="classname">DateTime</a></span> 对象作为第一个参数。
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-datetime.settimestamp-parameters">
  <h3 class="title">参数</h3>
  <dl>
   <dt><code class="parameter">object</code></dt>
<dd><p class="para">仅过程化风格：由 <span class="function"><a href="function.date-create.php" class="function">date_create()</a></span> 返回的 <span class="classname"><a href="class.datetime.php" class="classname">DateTime</a></span> 类型的对象。此函数会修改这个对象。</p></dd>
   
    <dt><code class="parameter">timestamp</code></dt>
    <dd>
     <p class="para">
      代表日期的 Unix 时间戳。<span class="methodname"><a href="datetimeimmutable.modify.php" class="methodname">DateTimeImmutable::modify()</a></span>
      使用 <code class="literal">@</code> 格式可以设置范围超过 <span class="type"><a href="language.types.integer.php" class="type int">int</a></span> 的时间戳。
     </p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-datetime.settimestamp-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   返回方法链修改后的 <span class="classname"><a href="class.datetime.php" class="classname">DateTime</a></span> 对象。
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-datetime.settimestamp-seealso">
  <h3 class="title">参见</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="datetimeimmutable.settimestamp.php" class="function" rel="rdfs-seeAlso">DateTimeImmutable::setTimestamp()</a> - Sets the date and time based on a Unix timestamp</span></li>
  </ul>
 </div>


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