Source for file xml.php
Documentation is available at
xml.php
<?php
/**
* Using QueryPath.
*
* This file contains an example of how QueryPath can be used
* to generate XML.
*
* QueryPath's ability to handle arbitrary XML comes in handy. Fragments of HTML
* can be composed as external XML documents, and then inserted selectively into
* an HTML document as needed. Just remember: Ever XML document -- even just a
* string -- needs to begin with the XML declaration:
* <code>
* <? xml version="1.0"?>
* </code>
* (A space was inserted above to prevent the documentation renderer from
* misinterpreting it.)
*
@package
Examples
*
@author
M Butcher <matt@aleph-null.tv>
*
@license
LGPL The GNU Lesser GPL (LGPL) or an MIT-like license.
*/
require_once
'../src/QueryPath/QueryPath.php'
;
// Create a new XML document wrapped in a QueryPath.
// By default, it will point to the root element,
// <author/>
$record
=
qp
(
'<?xml version="1.0"?><author></author>'
)
// Add a new last name inside of author.
->
append
(
'<lastName>Dostoyevsky</lastName>'
)
// Select all of the children of <author/>. In this case,
// that is <lastName/>
->
children
(
)
// Oh, wait... we wanted last name to be inside of a <name/>
// element. Use wrap to wrap the current element in something:
->
wrap
(
'<name/>'
)
// And before last name, we want to add first name.
->
before
(
'<firstName/>'
)
// Select first name
->
prev
(
)
// Set the text of first name
->
text
(
'Fyodor'
)
// And then after first name, add the patronymic
->
after
(
'<patronymic>Fyodorovich</patronymic>'
)
// Now go back to the root element, the top of the document.
->
top
(
)
// Add another tag -- origin.
->
append
(
'<origin>Russia</origin>'
)
// turn the QueryPath contents back into a string. Since we are
// at the top of the document, the whole document will be converted
// to a string.
->
xml
(
)
;
// Print our results.
print
$record
;
Documentation generated on Sun, 25 Jul 2010 16:09:12 -0500 by
phpDocumentor 1.4.3