<!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>Gets the interval</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="dateperiod.construct.html">DatePeriod::__construct</a></div> <div class="next" style="text-align: right; float: right;"><a href="dateperiod.getenddate.html">DatePeriod::getEndDate</a></div> <div class="up"><a href="class.dateperiod.html">DatePeriod</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="dateperiod.getdateinterval" class="refentry"> <div class="refnamediv"> <h1 class="refname">DatePeriod::getDateInterval</h1> <p class="verinfo">(PHP 5 >= 5.6.5, PHP 7)</p><p class="refpurpose"><span class="refname">DatePeriod::getDateInterval</span> — <span class="dc-title"> Gets the interval </span></p> </div> <div class="refsect1 description" id="refsect1-dateperiod.getdateinterval-description"> <h3 class="title">Description</h3> <p class="para">Object oriented style</p> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type"><a href="class.dateinterval.html" class="type DateInterval">DateInterval</a></span> <span class="methodname"><strong>DatePeriod::getDateInterval</strong></span> ( <span class="methodparam">void</span> )</div> <p class="para rdfs-comment"> Gets a <a href="class.dateinterval.html" class="classname">DateInterval</a> <span class="type"><a href="language.types.object.html" class="type object">object</a></span> representing the interval used for the period. </p> </div> <div class="refsect1 parameters" id="refsect1-dateperiod.getdateinterval-parameters"> <h3 class="title">Parameters</h3> <p class="para">This function has no parameters.</p> </div> <div class="refsect1 returnvalues" id="refsect1-dateperiod.getdateinterval-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns a <a href="class.dateinterval.html" class="classname">DateInterval</a> <span class="type"><a href="language.types.object.html" class="type object">object</a></span> </p> </div> <div class="refsect1 examples" id="refsect1-dateperiod.getdateinterval-examples"> <h3 class="title">Examples</h3> <div class="example" id="example-2783"> <p><strong>Example #1 <span class="methodname"><strong>DatePeriod::getDateInterval()</strong></span> example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br />$period </span><span style="color: #007700">= new </span><span style="color: #0000BB">DatePeriod</span><span style="color: #007700">(</span><span style="color: #DD0000">'R7/2016-05-16T00:00:00Z/P1D'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$interval </span><span style="color: #007700">= </span><span style="color: #0000BB">$period</span><span style="color: #007700">-></span><span style="color: #0000BB">getDateInterval</span><span style="color: #007700">();<br />echo </span><span style="color: #0000BB">$interval</span><span style="color: #007700">-></span><span style="color: #0000BB">format</span><span style="color: #007700">(</span><span style="color: #DD0000">'%d day'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> <div class="example-contents"><p>The above example will output:</p></div> <div class="example-contents screen"> <div class="cdata"><pre> 1 day </pre></div> </div> </div> </div> <div class="refsect1 seealso" id="refsect1-dateperiod.getdateinterval-seealso"> <h3 class="title">See Also</h3> <ul class="simplelist"> <li class="member"><span class="methodname"><a href="dateperiod.getstartdate.html" class="methodname" rel="rdfs-seeAlso">DatePeriod::getStartDate()</a> - Gets the start date</span></li> <li class="member"><span class="methodname"><a href="dateperiod.getenddate.html" class="methodname" rel="rdfs-seeAlso">DatePeriod::getEndDate()</a> - Gets the end date</span></li> </ul> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="dateperiod.construct.html">DatePeriod::__construct</a></div> <div class="next" style="text-align: right; float: right;"><a href="dateperiod.getenddate.html">DatePeriod::getEndDate</a></div> <div class="up"><a href="class.dateperiod.html">DatePeriod</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>