API16:JRule/mergeIdentity

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Description

Merges the value for an identity.

Syntax

mergeIdentity($identity, $allow)

Parameter Name	Default Value	Description
$identity		The identity.
$allow		The value for the identity (true == allow, false == deny).

Defined in

libraries/joomla/access/rule.php

Importing

jimport( 'joomla.access.rule' );

Source Body

public function mergeIdentity($identity, $allow)
{
        $identity       = (int) $identity;
        $allow          = (int) ((boolean) $allow);
 
        // Check that the identity exists.
        if (isset($this->_data[$identity]))
        {
                // Explicit deny always wins a merge.
                if ($this->_data[$identity] !== 0) {
                        $this->_data[$identity] = $allow;
                }
        }
        else {
                $this->_data[$identity] = $allow;
        }
}

Examples

<CodeExamplesForm />