Toolbox::logDebug PHP Méthode

    static function logDebug()
    {
        static $tps = 0;
        $msg = "";
        if (function_exists('debug_backtrace')) {
            $bt = debug_backtrace();
            $msg = '  From ';
            if (count($bt) > 1) {
                if (isset($bt[1]['class'])) {
                    $msg .= $bt[1]['class'] . '::';
                }
                $msg .= $bt[1]['function'] . '() in ';
            }
            $msg .= $bt[0]['file'] . ' line ' . $bt[0]['line'];
        }
        if ($tps && function_exists('memory_get_usage')) {
            $msg .= ' (' . number_format(microtime(true) - $tps, 3) . '", ' . number_format(memory_get_usage() / 1024 / 1024, 2) . 'Mio)';
        }
        $msg .= "\n  ";
        foreach (func_get_args() as $arg) {
            if (is_array($arg) || is_object($arg)) {
                $msg .= str_replace("\n", "\n  ", print_r($arg, true));
            } else {
                if (is_null($arg)) {
                    $msg .= 'NULL ';
                } else {
                    if (is_bool($arg)) {
                        $msg .= ($arg ? 'true' : 'false') . ' ';
                    } else {
                        $msg .= $arg . ' ';
                    }
                }
            }
        }
        $tps = microtime(true);
        self::logInFile('php-errors', $msg . "\n", true);
    }

 /**
  * @return int
  */
 static function sendAlert()
 {
     global $DB, $CFG_GLPI;
     if (!$CFG_GLPI["use_mailing"]) {
         return 0;
     }
     $items_infos = array();
     $query = "SELECT `glpi_plugin_ocsinventoryng_notimportedcomputers`.*\n               FROM `glpi_plugin_ocsinventoryng_notimportedcomputers`\n               LEFT JOIN `glpi_alerts`\n                  ON (`glpi_plugin_ocsinventoryng_notimportedcomputers`.`id` = `glpi_alerts`.`items_id`\n                      AND `glpi_alerts`.`itemtype` = 'PluginOcsinventoryngNotimportedcomputer'\n                      AND `glpi_alerts`.`type` = '" . Alert::END . "')\n               WHERE `glpi_alerts`.`date` IS NULL";
     foreach ($DB->request($query) as $notimported) {
         $items_infos[$notimported['entities_id']][$notimported['id']] = $notimported;
     }
     foreach ($items_infos as $entity => $items) {
         if (NotificationEvent::raiseEvent('not_imported', new PluginOcsinventoryngNotimportedcomputer(), array('entities_id' => $entity, 'notimported' => $items))) {
             $alert = new Alert();
             $input["itemtype"] = 'PluginOcsinventoryngNotimportedcomputer';
             $input["type"] = Alert::END;
             foreach ($items as $id => $item) {
                 $input["items_id"] = $id;
                 $alert->add($input);
                 unset($alert->fields['id']);
             }
         } else {
             Toolbox::logDebug(__('%1$s: %2$s') . "\n", Dropdown::getDropdownName("glpi_entities", $entity), __('Send OCSNG not imported computers alert failed', 'ocsinventoryng'));
         }
     }
 }