function display($sidebar)
{
global $k2sbm_registered_modules, $k2sbm_current_module, $k2sbm_module_index;
static $k2sbm_count_id;
// Get the base module details
$base_module = $k2sbm_registered_modules[$this->type];
// Check that the function exists & that this module is to be displayed
if (function_exists($base_module['callback'])) {
if ($this->canDisplay()) {
$k2sbm_current_module = $this;
$id = K2SBM::name_to_id($this->name);
$k2sbm_count_id[$id]++;
$id = $id . ($k2sbm_count_id[$id] > 1 ? '-' . $k2sbm_count_id[$id] : '');
if (strstr($id, '%') !== false) {
$id = str_replace('%', '-', $id);
}
if (preg_match('/[0-9\\-]/', $first_char = $id[0])) {
$id = 'module' . ($first_char != '-' ? '-' : '') . $id;
}
// Call the display callback
$params[0] = array('before_module' => sprintf($sidebar->before_module, $id, $this->css_class($k2sbm_module_index++, $base_module['css_class'])), 'after_module' => $sidebar->after_module);
// Allow the user to hide the title, simplest method is to unset the title elements
if ($this->output['show_title']) {
$params[0]['before_title'] = $sidebar->before_title;
$params[0]['title'] = $this->name;
$params[0]['after_title'] = $sidebar->after_title;
} else {
$params[0]['before_title'] = '';
$params[0]['title'] = '';
$params[0]['after_title'] = '';
}
$params[0]['before_widget'] = $params[0]['before_module'];
$params[0]['after_widget'] = $params[0]['after_module'];
call_user_func_array($base_module['callback'], $params);
// Update options in any PHP < 5
if (version_compare(PHP_VERSION, '5.0') < 0) {
foreach ($k2sbm_current_module->options as $key => $value) {
$this->update_option($key, $value);
}
}
$k2sbm_current_module = false;
return true;
}
} else {
// Remove this module - it dosn't exist properly
K2SBM::remove_module($sidebar->id, $this->id);
}
return false;
}