/**
* Tries to load custom profiler. If it doesn't exist then use itself
*
* @return SugarXHprof
*/
public static function getInstance()
{
if (self::$instance != null) {
return self::$instance;
}
self::$manager = !empty($GLOBALS['sugar_config']['xhprof_config']['manager']) ? $GLOBALS['sugar_config']['xhprof_config']['manager'] : self::$manager;
if (is_file('custom/include/SugarXHprof/' . self::$manager . '.php')) {
require_once 'custom/include/SugarXHprof/' . self::$manager . '.php';
} elseif (is_file('include/SugarXHprof/' . self::$manager . '.php')) {
require_once 'include/SugarXHprof/' . self::$manager . '.php';
}
if (class_exists(self::$manager) && is_subclass_of(self::$manager, __CLASS__)) {
self::$instance = new self::$manager();
} else {
self::$instance = new self();
}
self::$instance->loadConfig();
return self::$instance;
}
/**
* Tries to load custom profiler. If it doesn't exist then use itself
*
* @return SugarXHprof
*/
public static function getInstance()
{
if (self::$instance != null) {
return self::$instance;
}
self::loadConfig();
if (is_file('custom/include/SugarXHprof/' . self::$manager . '.php')) {
require_once 'custom/include/SugarXHprof/' . self::$manager . '.php';
} elseif (is_file('include/SugarXHprof/' . self::$manager . '.php')) {
require_once 'include/SugarXHprof/' . self::$manager . '.php';
}
if (class_exists(self::$manager) && is_subclass_of(self::$manager, __CLASS__)) {
self::$instance = new self::$manager();
} else {
self::$instance = new self();
}
return self::$instance;
}
