static function update_options_version()
{
// Updates the global and form options table entries if necessary
// Called on plugin activation if global options exist
if (version_compare(FSCF_VERSION, self::$global_options['fscf_version'], '>')) {
// Update the global options
// Unset any removed global options here:
//
if (version_compare(self::$global_options['fscf_version'], '4.0', '<')) {
// this is where you can run code on a specific version increase specified above
}
// Merge in global defaults in case there are new global options entries
if (!isset(self::$global_defaults)) {
self::set_defaults();
}
self::$global_options = array_merge(self::$global_defaults, self::$global_options);
self::$global_options['fscf_version'] = FSCF_VERSION;
update_option('fs_contact_global', self::$global_options);
// Update the form options
foreach (self::$global_options['form_list'] as $key => $form) {
self::$form_options = get_option('fs_contact_form' . $key);
if (self::$form_options) {
self::$form_options = array_merge(self::$form_defaults, self::$form_options);
// Note: any deleted form options will be removed the next time the form is saved
// Update the field arrays
foreach (self::$form_options['fields'] as $k => $fld) {
self::$form_options['fields'][$k] = array_merge(self::$field_defaults, $fld);
}
update_option('fs_contact_form' . $key, self::$form_options);
}
}
// end outer foreach
}
}