официальная документация по Zabbix не совсем верная, они ошиблись с папкой, куда нужно модуль размещать
ссылка https://www.zabbix.com/documentation/current/en/devel/modules/tutorials/widget
Попытка установить модуль в папку modules
Tree
manifest.json
{
"manifest_version": 2.0,
"id": "hello_world_php",
"type": "widget",
"name": "Hello world (PHP)",
"namespace": "HelloWorldPhp",
"version": "1.0",
"author": "Zabbix"
}
View
<?php declare(strict_types = 0);
/*
** Zabbix
** Copyright (C) 2001-2023 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
/**
* Hello world widget view.
*
* @var CView $this
* @var array $data
*/
(new CWidgetView($data))
->addItem(
(new CTag('h1', true, 'Hello world!'))->addStyle('text-align: center; font-size: 50px;')
)
->show();
Оно работает