<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>The DateTimeInterface interface</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="datetimeimmutable.sub.html">DateTimeImmutable::sub</a></div>
<div class="next" style="text-align: right; float: right;"><a href="datetime.diff.html">DateTime::diff</a></div>
<div class="up"><a href="book.datetime.html">Date/Time</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="class.datetimeinterface" class="reference">
<h1 class="title">The DateTimeInterface interface</h1>
<div class="partintro"><p class="verinfo">(PHP 5 >= 5.5.0)</p>
<div class="section" id="datetimeinterface.intro">
<h2 class="title">Introduction</h2>
<p class="para">
</p>
</div>
<div class="section" id="datetimeinterface.synopsis">
<h2 class="title">Class synopsis</h2>
<div class="classsynopsis">
<div class="ooclass"></div>
<div class="classsynopsisinfo">
<span class="ooclass">
<strong class="classname">DateTimeInterface</strong>
</span>
{</div>
<div class="classsynopsisinfo classsynopsisinfo_comment">/* Methods */</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">DateInterval</span> <span class="methodname"><a href="datetime.diff.html" class="methodname">diff</a></span>
( <span class="methodparam"><span class="type"><a href="class.datetimeinterface.html" class="type DateTimeInterface">DateTimeInterface</a></span> <code class="parameter">$datetime2</code></span>
[, <span class="methodparam"><span class="type">bool</span> <code class="parameter">$absolute</code><span class="initializer"> = false</span></span>
] )</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><a href="datetime.format.html" class="methodname">format</a></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$format</code></span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><a href="datetime.getoffset.html" class="methodname">getOffset</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><a href="datetime.gettimestamp.html" class="methodname">getTimestamp</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">DateTimeZone</span> <span class="methodname"><a href="datetime.gettimezone.html" class="methodname">getTimezone</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="methodname"><a href="datetime.wakeup.html" class="methodname">__wakeup</a></span>
( <span class="methodparam">void</span>
)</div>
}</div>
</div>
</div>
<h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="datetime.diff.html">DateTime::diff</a> — Returns the difference between two DateTime objects</li><li><a href="datetime.format.html">DateTime::format</a> — Returns date formatted according to given format</li><li><a href="datetime.getoffset.html">DateTime::getOffset</a> — Returns the timezone offset</li><li><a href="datetime.gettimestamp.html">DateTime::getTimestamp</a> — Gets the Unix timestamp</li><li><a href="datetime.gettimezone.html">DateTime::getTimezone</a> — Return time zone relative to given DateTime</li><li><a href="datetime.wakeup.html">DateTime::__wakeup</a> — The __wakeup handler</li></ul>
</div>
<hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="datetimeimmutable.sub.html">DateTimeImmutable::sub</a></div>
<div class="next" style="text-align: right; float: right;"><a href="datetime.diff.html">DateTime::diff</a></div>
<div class="up"><a href="book.datetime.html">Date/Time</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
