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API15

JSimpleXMLElement/map

From Joomla! Documentation

< API15:JSimpleXMLElement
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Contents

Description

traverses the tree calling the $callback( JSimpleXMLElement $this, mixed $args=array() ) function with each JSimpleXMLElement.

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Syntax

map($callback, $args=array())
Parameter Name Default Value Description
$callback $callback function name
$args array() $args

Defined in

libraries/joomla/utilities/simplexml.php

Importing

jimport( 'joomla.utilities.simplexml' );

Source Body

function map($callback, $args=array())
{
        $callback($this, $args);
        // Map to all children
        if ($n = count($this->_children)) {
                for($i=0;$i<$n;$i++)
                {
                        $this->_children[$i]->map($callback, $args);
                }
        }
}

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Examples

<CodeExamplesForm />