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Php simplexml element xpath () function

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(no version information, might be only in CVS)

SimpleXMLElement->xpath --  Runs Xpath query on XML data


array SimpleXMLElement->xpath ( string path )

The xpath method searches the SimpleXML node for children matching the Xpath path. It always returns an array of SimpleXMLElement objects.

Example 1. Xpath

= <<<XML

$xml = simplexml_load_string($string);

/* Search for <a><b><c> */
$result = $xml->xpath('/a/b/c');

while(list( ,
$node) = each($result)) {
'/a/b/c: ',$node,"\n";

/* Relative paths also work... */
$result = $xml->xpath('b/c');

while(list( ,
$node) = each($result)) {
'b/c: ',$node,"\n";

This script will display:

/a/b/c: text
/a/b/c: stuff
b/c: text
b/c: stuff

Notice that the two results are equal.

Php simplexml element xpath Function syntax tag

simplexml element xpath php code on this is provided for your study purpose, it will guide you to know how create and design a website using php. use it to practice and train your self online

Php simplexml element xpath syntax tutorial

php tutorial guide and code design are for easy learning and programming. The code practice section provided at the top is for practising of this syntax. Use the code section up to practice your php programming online. Learning php is very easy, all you need is to use the examples on this site and practice them to perfect your skills.

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