Configurability/ConfigurableServiceHelper.php
protected function debug($actions, &$context)
    {
        if (!is_array($actions)) {
            return;
        }
        foreach ($actions as $action => $parameters) {
            if ('display' == $action) {
                foreach ($parameters as $var) {
                    echo "\n";
                    echo $var.' => ';
                    $command = 'print_r($'.$var.');';
                    eval($command);
                }
                flush();
                ob_flush();
            }

            if ('break' == $action && false !== $parameters) {
                if (function_exists('xdebug_break')) {
                    xdebug_break();
                }
            }

            if ('sleep' == $action) {
                echo 'Sleeping for '.$parameters.' seconds due to sleep step...'."\n";
                sleep($parameters);
            }

            if ('exit' == $action && false !== $parameters) {
                echo 'Exit due to debug step'."\n";
                exit;
            }
        }

        return;
    }
protected function debug($actions, &$context)
    {
        if (!is_array($actions)) {
            return;
        }
        foreach ($actions as $action => $parameters) {
            if ('display' == $action) {
                foreach ($parameters as $var) {
                    echo "\n";
                    echo $var.' => ';
                    $command = 'print_r($'.$var.');';
                    eval($command);
                }
                flush();
                ob_flush();
            }

            if ('break' == $action && false !== $parameters) {
                if (function_exists('xdebug_break')) {
                    xdebug_break();
                }
            }

            if ('sleep' == $action) {
                echo 'Sleeping for '.$parameters.' seconds due to sleep step...'."\n";
                sleep($parameters);
            }

            if ('exit' == $action && false !== $parameters) {
                echo 'Exit due to debug step'."\n";
                exit;
            }
        }

        return;
    }
protected function debug ( $ actions , & $ context ) { if ( ! is_array ( $ actions ) ) { return ; } foreach ( $ actions as $ action => $ parameters ) { if ( 'display' == $ action ) { foreach ( $ parameters as $ var ) { echo "\n" ; echo $ var . ' => ' ; $ command = 'print_r($' . $ var . ');' ; eval ( $ command ) ; } flush ( ) ; ob_flush ( ) ; } if ( 'break' == $ action && false !== $ parameters ) { if ( function_exists ( 'xdebug_break' ) ) { xdebug_break ( ) ; } } if ( 'sleep' == $ action ) { echo 'Sleeping for ' . $ parameters . ' seconds due to sleep step...' . "\n" ; sleep ( $ parameters ) ; } if ( 'exit' == $ action && false !== $ parameters ) { echo 'Exit due to debug step' . "\n" ; exit ; } } return ; }
Nasty hack to be able to easily display context variables in producers.

@param array $actions
@param $context
Nasty hack to be able to easily display context variables in producers .