Attempting to fix the Strict errors in debug mode

I detailed the issue I’m having on StackExchange, but figured I should post here as well:

I’m almost ready to submit a pull request that fixes those Strict notices in 3.8, but I’ve run into a roadblock.

/php/fields/widget.php is giving me guff:

Notice: Undefined index: after_widget in \wp-content\front-end-editor\php\fields\widget.php on line 25

The offending method:

function wrap( $content, $data = null, $params = null ) {
    if ( !$this->check() )
        return $params;

    $p =& $params[0];

    // Text widgets are handled differently
    if ( 0 === strpos( $p['widget_id'], 'text-' ) )
        return $params;

    $wrap = parent::wrap( '', '', array( 'widget_id' => $p['widget_id'], 'sidebar_id' => $p['id'] ) );

    list( $before, $after ) = scbUtil::split_at( '</', $wrap );

    $p['before_widget'] = $p['before_widget'] . $before;
    $p['after_widget'] = $after . $p['after_widget'];

    return $params;
}

The thing that confuses me about this is that doing a var_dump on $p shows that the 'after_widget' index is defined. Also, commenting out either of the $p[] declarations results in the error disappearing.

Hopefully we can get this resolved and submit the pull request. (Feel free to download and test my changes from Github, too; I haven’t done too much testing yet, and I’m not super great at PHP.)

https://www.ads-software.com/plugins/front-end-editor/