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<title>New Methods</title>
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<h2 class="title">New Methods</h2>
<p class="simpara">
Several new methods were introduced in 5.3.0:
</p>
<p class="simpara"><a href="book.datetime.html" class="link">Date/Time</a>:</p>
<ul class="itemizedlist">
<li class="listitem">
<span class="simpara">
<span class="function"><a href="datetime.add.html" class="function">DateTime::add()</a></span>
- Adds an amount of days, months, years, hours, minutes and seconds to a
<a href="class.datetime.html" class="classname">DateTime</a> object.
</span>
</li>
<li class="listitem">
<span class="simpara">
<span class="function"><a href="datetime.createfromformat.html" class="function">DateTime::createFromFormat()</a></span>
- Returns a new <a href="class.datetime.html" class="classname">DateTime</a> object formatted according
to the given format.
</span>
</li>
<li class="listitem">
<span class="simpara">
<span class="function"><a href="datetime.diff.html" class="function">DateTime::diff()</a></span>
- Returns the difference between two <a href="class.datetime.html" class="classname">DateTime</a>
objects.
</span>
</li>
<li class="listitem">
<span class="simpara">
<span class="function"><a href="datetime.getlasterrors.html" class="function">DateTime::getLastErrors()</a></span>
- Returns the warnings and errors from the last date/time operation.
</span>
</li>
<li class="listitem">
<span class="simpara">
<span class="function"><a href="datetime.sub.html" class="function">DateTime::sub()</a></span>
- Subtracts an amount of days, months, years, hours, minutes and seconds
from a <a href="class.datetime.html" class="classname">DateTime</a> object.
</span>
</li>
</ul>
<p class="simpara"><a href="class.exception.html" class="classname">Exception</a>:</p>
<ul class="itemizedlist">
<li class="listitem">
<span class="simpara">
<span class="function"><a href="exception.getprevious.html" class="function">Exception::getPrevious()</a></span>
- Retrieves the previous exception.
</span>
</li>
</ul>
<p class="simpara"><a href="book.dom.html" class="link">DOM</a>:</p>
<ul class="itemizedlist">
<li class="listitem">
<span class="simpara">
<span class="function"><a href="domnode.getlineno.html" class="function">DOMNode::getLineNo()</a></span>
- Get the line number of a parsed node.
</span>
</li>
</ul>
<p class="simpara"><a href="ref.pdo-firebird.html" class="link">PDO_FIREBIRD</a>:</p>
<ul class="itemizedlist">
<li class="listitem">
<span class="simpara">
<span class="function"><a href="pdo.setattribute.html" class="function">PDO::setAttribute()</a></span>
- Sets an attribute.
</span>
</li>
</ul>
<p class="simpara"><a href="book.reflection.html" class="link">Reflection</a>:</p>
<ul class="itemizedlist">
<li class="listitem">
<span class="simpara">
<span class="methodname"><a href="reflectionclass.getnamespacename.html" class="methodname">ReflectionClass::getNamespaceName()</a></span>
- Returns the name of namespace where this class is defined.
</span>
</li>
<li class="listitem">
<span class="simpara">
<span class="methodname"><a href="reflectionclass.getshortname.html" class="methodname">ReflectionClass::getShortName()</a></span>
- Returns the short name of this class (without namespace part).
</span>
</li>
<li class="listitem">
<span class="simpara">
<span class="methodname"><a href="reflectionclass.innamespace.html" class="methodname">ReflectionClass::inNamespace()</a></span>
- Returns whether this class is defined in a namespace.
</span>
</li>
<li class="listitem">
<span class="simpara">
<span class="methodname"><strong>ReflectionFunction::getNamespaceName()</strong></span>
- Returns the name of namespace where this function is defined.
</span>
</li>
<li class="listitem">
<span class="simpara">
<span class="methodname"><strong>ReflectionFunction::getShortName()</strong></span>
- Returns the short name of the function (without namespace part).
</span>
</li>
<li class="listitem">
<span class="simpara">
<span class="methodname"><strong>ReflectionFunction::inNamespace()</strong></span>
- Returns whether this function is defined in a namespace.
</span>
</li>
<li class="listitem">
<span class="simpara">
<span class="methodname"><a href="reflectionproperty.setaccessible.html" class="methodname">ReflectionProperty::setAccessible()</a></span>
- Sets whether non-public properties can be requested.
</span>
</li>
</ul>
<p class="simpara"><a href="book.spl.html" class="link">SPL</a>:</p>
<ul class="itemizedlist">
<li class="listitem">
<span class="simpara">
<span class="function"><a href="splobjectstorage.addall.html" class="function">SplObjectStorage::addAll()</a></span>
- Add all elements from another SplObjectStorage object.
</span>
</li>
<li class="listitem">
<span class="simpara">
<span class="function"><a href="splobjectstorage.removeall.html" class="function">SplObjectStorage::removeAll()</a></span>
- Remove all elements from another SplObjectStorage object.
</span>
</li>
</ul>
<p class="simpara"><a href="book.xsl.html" class="link">XSL</a>:</p>
<ul class="itemizedlist">
<li class="listitem">
<span class="simpara">
<span class="function"><a href="xsltprocessor.setprofiling.html" class="function">XSLTProcessor::setProfiling()</a></span>
- Sets the profiling output file.
</span>
</li>
</ul>
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