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</div><hr /><div id="migration55.classes" class="sect1">
<h2 class="title">New Classes and Interfaces</h2>
<div class="sect2" id="migration55.classes.curl">
<h3 class="title"><a href="book.curl.html" class="link">cURL</a></h3>
<ul class="itemizedlist">
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<span class="simpara">
<a href="class.curlfile.html" class="classname">CURLFile</a>
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<div class="sect2" id="migration55.classes.datetime">
<h3 class="title"><a href="book.datetime.html" class="link">Date and Time</a></h3>
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<a href="class.datetimeimmutable.html" class="classname">DateTimeImmutable</a>
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<span class="simpara">
<a href="class.datetimeinterface.html" class="classname">DateTimeInterface</a>
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<div class="sect2" id="migration55.classes.intl">
<h3 class="title"><a href="book.intl.html" class="link">Intl</a></h3>
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<a href="class.intlcalendar.html" class="classname">IntlCalendar</a>
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<span class="simpara">
<strong class="classname">IntlGregorianCalendar</strong>
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<a href="class.intltimezone.html" class="classname">IntlTimeZone</a>
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<li class="listitem">
<span class="simpara">
<a href="class.intlbreakiterator.html" class="classname">IntlBreakIterator</a>
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<span class="simpara">
<a href="class.intlrulebasedbreakiterator.html" class="classname">IntlRuleBasedBreakIterator</a>
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