PHP?? XML ?? ??? XML ???? XML ?? ?? ??? ?????. ? ? ?? ?? ??? ?? XML ??? XML ??? ?? ??? ?? ??? ? ?? XML ??? ??? ? ????. XML ???? ???? ??, ?????? ?? ???? ???? ?? ??, ?? ??, ?????? ?? ???? ???? ?? ?? ??, ?? ???? ???? ?? ?? ?? ??, ?? ?? ? ????, ?? ?? ?? ? ??? ??? ?????. XML ??? ???? XML ??? ???? ?????.

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XML Reader? ???? ??? ??? ????.

XMLReader();

XML ?? ??

XML Reader? ?? ??? ??? ????.

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• ????? XML Reader? XML ?? ??? ??? ????? ??? ?? ???? ??? ????? ??? ? ????.

PHP XML ??? ?

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?? #1

PHP?? XML ??? ???? XML ??? ?? ???? XML ??? ??? ???? PHP ????:

??:

<?php
//creating an XML documents that is to be parsed using XML reader to retrieve the contents
$xmlDocument = '<?xml version="1.0"?>
<books>
<book ID="1">
<bookname>The Cobra</bookname>
<genre>Thriller</genre>
</book>
<book ID="2">
<bookname>The Killer</bookname>
<genre>Suspense</genre>
</book>
<book ID="3">
<bookname>The Popoye</bookname>
<genre>Comedy</genre>
</book>
</books>';
//declaring an instance of XML Reader
$xml = new XMLReader();
$xml->XML($xmlDocument);
//parsing the contents of the XML document and retrieving the required contents from the document
echo "The details of the books retrieved from the XML documents are:";
while( $xml->read() )
{
if($xml->name == "book")
{
print "Book ID:" . $xml->getAttribute("ID") . "<br/>";
print $xml->readInnerXML() . "<br/>";
$xml->next();
}
}
?>

??:

? ????? ??? XML ??? ???? XML ??? ?? ???? ?? ???? ???? ???? ????. ?? ???? XML ?? ?? ? ?? ??? ???? XML ??? ????? ??? ??? ?????. ? ?, XML ??? ?? ??? ?? XML Reader? ?????. ?? ?? XML ??? ??? ???? ??? ??? ??? ?? ???? ?????.

?? #2

PHP?? XML ??? ???? XML ??? ?? ???? XML ??? ??? ???? PHP ????:

??:

<?php
//creating an XML documents that is to be parsed using XML reader to retrieve the contents
$xmlDocument = '<?xml version="1.0"?>
<capital>
<country ID="1">
<countryname>India</countryname>
<capital>New Delhi</capital>
</country>
<country ID="2">
<countryname>Nepal</countryname>
<capital>Katmandu</capital>
</country>
<country ID="3">
<countryname>SriLanka</countryname>
<capital>Columbo</capital>
</country>
<country ID="4">
<countryname>Bangladesh</countryname>
<capital>Dhaka</capital>
</country>
<country ID="5">
<countryname>Pakisthan</countryname>
<capital>Islamabad</capital>
</country>
</capital>';
//declaring an instance of XML Reader
$xml = new XMLReader();
$xml->XML($xmlDocument);
//parsing the contents of the XML document and retrieving the required contents from the document
echo "The details of the capital cities retrieved from the XML document are:";
while( $xml->read() )
{
if($xml->name == "country")
{
print "Country code:" . $xml->getAttribute("ID") . "<br/>";
print $xml->readInnerXML() . "<br/>";
$xml->next();
}
}
?>

??:

?? #3

PHP?? XML ??? ???? XML ??? ?? ???? XML ??? ??? ???? PHP ????:

??:

<?php
//creating an XML documents that is to be parsed using XML reader to retrieve the contents
$xmlDocument = '<?xml version="1.0"?>
<socialnetworking>
<website ID="1">
<websitename>Facebook</websitename>
<address>www.facebook.com</address>
</website>
<website ID="2">
<websitename>Instagram</websitename>
<address>www.instagram.com</address>
</website>
<website ID="3">
<websitename>Twitter</websitename>
<address>www.twitter.com</address>
</website>
<website ID="4">
<websitename>Youtube</websitename>
<address>www.youtube.com</address>
</website>
<website ID="5">
<websitename>Orkut</websitename>
<address>www.orkut.com</address>
</website>
</socialnetworking>';
//declaring an instance of XML Reader
$xml = new XMLReader();
$xml->XML($xmlDocument);
//parsing the contents of the XML document and retrieving the required contents from the document
echo "The details of the social networking sites retrieved from the XML document are:";
while( $xml->read() )
{
if($xml->name == "webiste")
{
print "Webiste address:" . $xml->getAttribute("address") . "<br/>";
print $xml->readInnerXML() . "<br/>";
$xml->next();
}
}
?>

??:

??

? ????? XML ??? ??? ?? ???? ????? ??? ? ??? ?? PHP?? XML Reader? ??, ?? ? ??? ?? XML Reader? ??? ?????.

? ??? PHP XML ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!