function __construct($plugin_name, $plugin_dir, $buttons = array(), $level = 3)
{
// init process for button control
if (!self::$action_added) {
add_action('admin_head', array(__CLASS__, 'add_buttons'));
self::$action_added = true;
}
}
function __construct($plugin_name, $plugin_dir, $buttons = array(), $level = 3)
{
$level = absint($level);
// store plugin name and dir
self::$plugins[$plugin_dir] = $plugin_name;
// create level subarray
if (!isset(self::$buttons[$level])) {
self::$buttons[$level] = array();
}
// if set - store custom buttons
// it must be array
self::$buttons[$level][$plugin_name] = empty($buttons) ? array($plugin_name) : (array) $buttons;
// init process for button control
if (!self::$action_added) {
add_action('admin_head', array(__CLASS__, 'add_buttons'));
self::$action_added = true;
}
}
