function.time.html

来自「php的帮助文档,涉及到PHP的案例和基本语法,以及实际应用内容」· HTML 代码 · 共 86 行

HTML
86 行
字号 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head>  <title>Return current Unix timestamp</title>  <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.strtotime.html">strtotime</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.timezone-abbreviations-list.html">timezone_abbreviations_list</a></div> <div class="up"><a href="ref.datetime.html">Date/Time Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.time" class="refentry"> <div class="refnamediv">  <h1 class="refname">time</h1>  <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">time</span> &mdash; <span class="dc-title">Return current Unix timestamp</span></p> </div> <div class="refsect1 description">  <h3 class="title">Description</h3>  <div class="methodsynopsis dc-description">   <span class="type">int</span> <span class="methodname"><b><b>time</b></b></span>    ( <span class="methodparam">void</span>   )</div>  <p class="para rdfs-comment">   Returns the current time measured in the number of seconds since   the Unix Epoch (January 1 1970 00:00:00 GMT).  </p> </div> <div class="refsect1 examples">  <h3 class="title">Examples</h3>  <p class="para">   <div class="example">    <p><b>Example #1 <b>time()</b> example</b></p>    <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$nextWeek&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">time</span><span style="color: #007700">()&nbsp;+&nbsp;(</span><span style="color: #0000BB">7&nbsp;</span><span style="color: #007700">*&nbsp;</span><span style="color: #0000BB">24&nbsp;</span><span style="color: #007700">*&nbsp;</span><span style="color: #0000BB">60&nbsp;</span><span style="color: #007700">*&nbsp;</span><span style="color: #0000BB">60</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">//&nbsp;7&nbsp;days;&nbsp;24&nbsp;hours;&nbsp;60&nbsp;mins;&nbsp;60secs<br /></span><span style="color: #007700">echo&nbsp;</span><span style="color: #DD0000">'Now:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">date</span><span style="color: #007700">(</span><span style="color: #DD0000">'Y-m-d'</span><span style="color: #007700">)&nbsp;.</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />echo&nbsp;</span><span style="color: #DD0000">'Next&nbsp;Week:&nbsp;'</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">date</span><span style="color: #007700">(</span><span style="color: #DD0000">'Y-m-d'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$nextWeek</span><span style="color: #007700">)&nbsp;.</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /></span><span style="color: #FF8000">//&nbsp;or&nbsp;using&nbsp;strtotime():<br /></span><span style="color: #007700">echo&nbsp;</span><span style="color: #DD0000">'Next&nbsp;Week:&nbsp;'</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">date</span><span style="color: #007700">(</span><span style="color: #DD0000">'Y-m-d'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">strtotime</span><span style="color: #007700">(</span><span style="color: #DD0000">'+1&nbsp;week'</span><span style="color: #007700">))&nbsp;.</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>The above example will output something similar to:</p></div>    <div class="example-contents"><pre><div class="cdata"><pre>Now:       2005-03-30Next Week: 2005-04-06Next Week: 2005-04-06</pre></div>    </pre></div>   </div>  </p> </div> <div class="refsect1 notes">  <h3 class="title">Notes</h3>  <div class="tip"><b class="tip">Tip</b>   <p class="para">    Timestamp of the start of the request is available in    <var class="varname"><a href="reserved.variables.server.html" class="classname">$_SERVER['REQUEST_TIME']</a></var> since PHP 5.1.   </p>  </div> </div> <div class="refsect1 seealso">  <h3 class="title">See Also</h3>  <p class="para">   <ul class="simplelist">    <li class="member"><a href="function.date.html" class="function" rel="rdfs-seeAlso">date()</a></li>    <li class="member"><a href="function.microtime.html" class="function" rel="rdfs-seeAlso">microtime()</a></li>   </ul>  </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.strtotime.html">strtotime</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.timezone-abbreviations-list.html">timezone_abbreviations_list</a></div> <div class="up"><a href="ref.datetime.html">Date/Time Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>

function.time.html - 源码说明

本页面展示了「php的帮助文档,涉及到PHP的案例和基本语法,以及实际应用内容」中的 function.time.html 源码文件，采用 HTML 编程语言编写，共 86 行代码。您可以在线阅读完整代码内容，也可以返回资源详情页下载完整源码包进行本地学习和开发。

虫虫开发者社区收录了大量与PHP相关的技术资源，包括源代码、技术文档、电路图等，是电子工程师和嵌入式开发者的专业学习平台。

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?