thicket

Haven’t got them all yet – in V 1.0.3 in magic-Maps.php

line:214 still has php short open tag
line:222 still has php short open tag

Still the uninitialised variable:

function enable_description(){
    $enable_description = get_option('enabledescription');
    /* uninitialised variable
    $html = '<input type="checkbox" id="Enabledescription"    name="Enabledescription" value="1"'.checked( 1, $enable_description['Enabledescription'], false ) .' />';
    */
    // --- my change
    $checked = empty($enable_description) ? '' : ' checked ';
    $html = '<input type="checkbox" id="EnableDescription" name="EnableDescription" value="1"' . $checked . '/>';
    // --- end of change

    $html .= '<label for="checkbox_example">Display or hide Info window</label>';
    echo $html;
}