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API15

JRegistry/merge

From Joomla! Documentation

< API15:JRegistry
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Contents

Description

Merge a JRegistry object into this one

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Syntax

merge(&$source)
Parameter Name Default Value Description
&$source $source Source object ot merge

Returns

boolean True on success

Defined in

libraries/joomla/registry/registry.php

Importing

jimport( 'joomla.registry.registry' );

Source Body

function merge(&$source)
{
        if (is_a($source, 'JRegistry'))
        {
                $sns = $source->getNameSpaces();
                foreach ($sns as $ns)
                {
                        if (!isset($this->_registry[$ns]))
                        {
                                // If namespace does not exist, make it and load the data
                                $this->makeNameSpace($ns);
                        }
 
                        // Load the variables into the registry's default namespace.
                        foreach ($source->toArray($ns) as $k => $v)
                        {
                                if ($v != null) {
                                        $this->_registry[$ns]['data']->$k = $v;
                                }
                        }
                }
                return true;
        }
        return false;
}

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Examples

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