src/Airbrake/Notice.php
protected function array2Node($parentNode, $key, $params)
    {
        if (count($params) == 0) {
            return;
        }

        $node = $parentNode->addChild($key);
        foreach ($params as $key => $value) {
            if (is_array($value) || is_object($value)) {
                $value = json_encode((array) $value);
            }

            // htmlspecialchars() is needed to prevent html characters from breaking the node.
            $node->addChild('var', htmlspecialchars($value))
                ->addAttribute('key', $key);
        }
    }
protected function array2Node($parentNode, $key, $params)
    {
        if (count($params) == 0) {
            return;
        }

        $node = $parentNode->addChild($key);
        foreach ($params as $key => $value) {
            if (is_array($value) || is_object($value)) {
                $value = json_encode((array) $value);
            }

            // htmlspecialchars() is needed to prevent html characters from breaking the node.
            $node->addChild('var', htmlspecialchars($value))
                ->addAttribute('key', $key);
        }
    }
protected function array2Node ( $ parentNode , $ key , $ params ) { if ( count ( $ params ) == 0 ) { return ; } $ node = $ parentNode -> addChild ( $ key ) ; foreach ( $ params as $ key => $ value ) { if ( is_array ( $ value ) || is_object ( $ value ) ) { $ value = json_encode ( ( array ) $ value ) ; } // htmlspecialchars() is needed to prevent html characters from breaking the node. $ node -> addChild ( 'var' , htmlspecialchars ( $ value ) ) -> addAttribute ( 'key' , $ key ) ; } }
Add a Airbrake var block to an XML node.

@param SimpleXMLElement $parentNode
@param string $key
@param array $params
Add a Airbrake var block to an XML node .