Report - Z Inventory Manager 2.0.1

Does Z Inventory Manager work with WordPress 5.2.2 and PHP 7.2.16? A smoke test was performed on 2019-06-26 09:17:24 UTC.

Summary

Errors

13	Database errors
	No JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 326.03 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: insignificant.
The plugin didn't make the site noticeably slower.

Environment

WordPress version	5.2.2
PHP version	7.2.16
MySQL version	8.0.15
PHP memory limit	256M

Plugin Info

Last updated	2025-02-03T13:47:00+00:00
Active installs	100+
WordPress.org page	https://wordpress.org/plugins/z-inventory-manager/
Badges	Get badge code

Pages 6

Screenshots are not available. Old screenshots of less popular plugins are eventually deleted to save disk space.

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=z-inventory-manager%2Fz-inventory-manager2.php&plugin_status=all&paged=1&s&_wpnonce=5b08a88da6
Aspect	after-activation
HTTP status	200
Load time	1.144 s
Memory usage	4.11 MiB
JS errors	None
Resource errors	None

Z Inventory Manager

URL	/wp-admin/admin.php?page=z-inventory-manager2&hca=admin%2Finventory
Requested URL	/wp-admin/admin.php?page=z-inventory-manager2&hca=admin/inventory
Aspect	menu-item
HTTP status	200
Load time	0.327 s
Memory usage	4.06 MiB
JS errors	None
Resource errors	None

Z Inventory Manager → Purchases

URL	/wp-admin/admin.php?page=z-inventory-manager2&hca=admin%2Fpurchases
Requested URL	/wp-admin/admin.php?page=z-inventory-manager2&hca=admin/purchases
Aspect	menu-item
HTTP status	200
Load time	0.175 s
Memory usage	3.87 MiB
JS errors	None
Resource errors	None

Z Inventory Manager → Sales

URL	/wp-admin/admin.php?page=z-inventory-manager2&hca=admin%2Fsales
Requested URL	/wp-admin/admin.php?page=z-inventory-manager2&hca=admin/sales
Aspect	menu-item
HTTP status	200
Load time	0.184 s
Memory usage	3.87 MiB
JS errors	None
Resource errors	None

Z Inventory Manager → Settings

URL	/wp-admin/admin.php?page=z-inventory-manager2&hca=admin%2Fconf
Requested URL	/wp-admin/admin.php?page=z-inventory-manager2&hca=admin/conf
Aspect	menu-item
HTTP status	200
Load time	0.222 s
Memory usage	3.83 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.306 s
Memory usage	3.56 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.389 s	0.236 s	-0.153 s	3.6 MiB	3.91 MiB	+ 317.14 KiB
/wp-admin/edit.php	0.265 s	0.336 s	+0.071 s	3.63 MiB	3.94 MiB	+ 317.14 KiB
/wp-admin/post-new.php	1.193 s	1.152 s	-0.041 s	5.27 MiB	5.66 MiB	+ 395.89 KiB
/wp-admin/upload.php	0.559 s	0.779 s	+0.220 s	3.46 MiB	3.77 MiB	+ 316.61 KiB
/wp-admin/options-writing.php	0.225 s	0.313 s	+0.088 s	3.55 MiB	3.76 MiB	+ 223.24 KiB
/wp-admin/media-new.php	0.276 s	0.304 s	+0.028 s	3.45 MiB	3.75 MiB	+ 316.8 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.255 s	0.307 s	+0.052 s	3.48 MiB	3.86 MiB	+ 381.73 KiB
/wp-admin/post-new.php?post_type=page	1.105 s	1.134 s	+0.029 s	5.25 MiB	5.63 MiB	+ 393.13 KiB
/wp-admin/options-discussion.php	0.599 s	0.244 s	-0.355 s	3.45 MiB	3.76 MiB	+ 317.13 KiB
/wp-admin/edit-comments.php	0.310 s	0.357 s	+0.047 s	3.55 MiB	3.86 MiB	+ 316.05 KiB
/	0.397 s	0.369 s	-0.028 s	3.3 MiB	3.59 MiB	+ 291.48 KiB
Average	0.507 s	0.503 s	-0.004 s	3.82 MiB	4.14 MiB	+ 326.03 KiB

Additions

Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.

Database Tables 10

wp_zi2_conf
wp_zi2_items
wp_zi2_purchases
wp_zi2_purchases_lines
wp_zi2_receipts
wp_zi2_receipts_lines
wp_zi2_sales
wp_zi2_sales_lines
wp_zi2_shipments
wp_zi2_shipments_lines

Roles 1

ID	Name
zi2_admin	Z Inventory Manager Administrator

Capabilities 1

manage_zi2

PHP Error Log 38 lines

[26-Jun-2019 09:17:37 UTC] WordPress database error Table 'wordpress.wp_zi2_conf' doesn't exist for query SELECT *
FROM `wp_zi2_conf` made by require_once('wp-admin/admin.php'), require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), WP_Hook->do_action, WP_Hook->apply_filters, ZInventoryManager2_Wordpress->_init, HC4_App->boot, HC4_App_Factory->make, HC4_App_Factory->makeArgs, HC4_App_Factory->make, HC4_App_Factory->makeArgs, HC4_App_Factory->make, ReflectionClass->newInstanceArgs, HC4_Settings_Database->__construct, HC4_Settings_Database_Crud->read, HC4_Database_Prefixed->query, HC4_Database_Profiled->query, HC4_Database_Wordpress->query
[26-Jun-2019 09:17:38 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3 for query SELECT `wp_zi2_purchases_lines`.*
FROM `wp_zi2_purchases_lines`
WHERE `purchase_id` IN() made by do_action('admin_init'), WP_Hook->do_action, WP_Hook->apply_filters, ZInventoryManager2_Wordpress->adminInit, HC4_App->handleRequest, HC4_App->handle, ZI2_31Inventory_Ui_Admin_Index->get, ZI2_31Inventory_Ui_Admin_Index->render, ZI2_31Inventory_Data_Repo->getQty, ZI2_21Purchases_Data_Repo->findManyByItem, ZI2_21Purchases_Data_Repo->_populate, ZI2_21Purchases_Data_Repo_Lines->findManyByPurchases, HC4_Crud_AbstractSql->read, HC4_Crud_SqlTable->read, HC4_Database_Prefixed->query, HC4_Database_Profiled->query, HC4_Database_Wordpress->query
[26-Jun-2019 09:17:38 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3 for query SELECT `wp_zi2_receipts`.*
FROM `wp_zi2_receipts`
WHERE `purchase_id` IN() made by do_action('admin_init'), WP_Hook->do_action, WP_Hook->apply_filters, ZInventoryManager2_Wordpress->adminInit, HC4_App->handleRequest, HC4_App->handle, ZI2_31Inventory_Ui_Admin_Index->get, ZI2_31Inventory_Ui_Admin_Index->render, ZI2_31Inventory_Data_Repo->getQty, ZI2_21Purchases_Data_Repo->findManyByItem, ZI2_21Purchases_Data_Repo->_populate, ZI2_21Purchases_Data_Repo_Receipts->findManyByPurchases, HC4_Crud_AbstractSql->read, HC4_Crud_SqlTable->read, HC4_Database_Prefixed->query, HC4_Database_Profiled->query, HC4_Database_Wordpress->query
[26-Jun-2019 09:17:38 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3 for query SELECT `wp_zi2_receipts_lines`.*
FROM `wp_zi2_receipts_lines`
WHERE `receipt_id` IN() made by do_action('admin_init'), WP_Hook->do_action, WP_Hook->apply_filters, ZInventoryManager2_Wordpress->adminInit, HC4_App->handleRequest, HC4_App->handle, ZI2_31Inventory_Ui_Admin_Index->get, ZI2_31Inventory_Ui_Admin_Index->render, ZI2_31Inventory_Data_Repo->getQty, ZI2_21Purchases_Data_Repo->findManyByItem, ZI2_21Purchases_Data_Repo->_populate, ZI2_21Purchases_Data_Repo_Receipts->findManyByPurchases, ZI2_21Purchases_Data_Repo_Receipts_Lines->findManyByReceipts, HC4_Crud_AbstractSql->read, HC4_Crud_SqlTable->read, HC4_Database_Prefixed->query, HC4_Database_Profiled->query, HC4_Database_Wordpress->query
[26-Jun-2019 09:17:38 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3 for query SELECT `wp_zi2_sales_lines`.*
FROM `wp_zi2_sales_lines`
WHERE `sale_id` IN() made by do_action('admin_init'), WP_Hook->do_action, WP_Hook->apply_filters, ZInventoryManager2_Wordpress->adminInit, HC4_App->handleRequest, HC4_App->handle, ZI2_31Inventory_Ui_Admin_Index->get, ZI2_31Inventory_Ui_Admin_Index->render, ZI2_31Inventory_Data_Repo->getQty, ZI2_22Sales_Data_Repo->findManyByItem, ZI2_22Sales_Data_Repo->_populate, ZI2_22Sales_Data_Repo_Lines->findManyBySales, HC4_Crud_AbstractSql->read, HC4_Crud_SqlTable->read, HC4_Database_Prefixed->query, HC4_Database_Profiled->query, HC4_Database_Wordpress->query
[26-Jun-2019 09:17:38 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3 for query SELECT `wp_zi2_shipments`.*
FROM `wp_zi2_shipments`
WHERE `sale_id` IN() made by do_action('admin_init'), WP_Hook->do_action, WP_Hook->apply_filters, ZInventoryManager2_Wordpress->adminInit, HC4_App->handleRequest, HC4_App->handle, ZI2_31Inventory_Ui_Admin_Index->get, ZI2_31Inventory_Ui_Admin_Index->render, ZI2_31Inventory_Data_Repo->getQty, ZI2_22Sales_Data_Repo->findManyByItem, ZI2_22Sales_Data_Repo->_populate, ZI2_22Sales_Data_Repo_Shipments->findManyBySales, HC4_Crud_AbstractSql->read, HC4_Crud_SqlTable->read, HC4_Database_Prefixed->query, HC4_Database_Profiled->query, HC4_Database_Wordpress->query
[26-Jun-2019 09:17:38 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3 for query SELECT `wp_zi2_shipments_lines`.*
FROM `wp_zi2_shipments_lines`
WHERE `shipment_id` IN() made by do_action('admin_init'), WP_Hook->do_action, WP_Hook->apply_filters, ZInventoryManager2_Wordpress->adminInit, HC4_App->handleRequest, HC4_App->handle, ZI2_31Inventory_Ui_Admin_Index->get, ZI2_31Inventory_Ui_Admin_Index->render, ZI2_31Inventory_Data_Repo->getQty, ZI2_22Sales_Data_Repo->findManyByItem, ZI2_22Sales_Data_Repo->_populate, ZI2_22Sales_Data_Repo_Shipments->findManyBySales, ZI2_22Sales_Data_Repo_Shipments_Lines->findManyByShipments, HC4_Crud_AbstractSql->read, HC4_Crud_SqlTable->read, HC4_Database_Prefixed->query, HC4_Database_Profiled->query, HC4_Database_Wordpress->query
[26-Jun-2019 09:17:39 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3 for query SELECT `wp_zi2_purchases_lines`.*
FROM `wp_zi2_purchases_lines`
WHERE `purchase_id` IN() made by do_action('admin_init'), WP_Hook->do_action, WP_Hook->apply_filters, ZInventoryManager2_Wordpress->adminInit, HC4_App->handleRequest, HC4_App->handle, ZI2_21Purchases_Ui_Admin_Index->get, ZI2_21Purchases_Data_Repo->findAll, ZI2_21Purchases_Data_Repo->_populate, ZI2_21Purchases_Data_Repo_Lines->findManyByPurchases, HC4_Crud_AbstractSql->read, HC4_Crud_SqlTable->read, HC4_Database_Prefixed->query, HC4_Database_Profiled->query, HC4_Database_Wordpress->query
[26-Jun-2019 09:17:39 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3 for query SELECT `wp_zi2_receipts`.*
FROM `wp_zi2_receipts`
WHERE `purchase_id` IN() made by do_action('admin_init'), WP_Hook->do_action, WP_Hook->apply_filters, ZInventoryManager2_Wordpress->adminInit, HC4_App->handleRequest, HC4_App->handle, ZI2_21Purchases_Ui_Admin_Index->get, ZI2_21Purchases_Data_Repo->findAll, ZI2_21Purchases_Data_Repo->_populate, ZI2_21Purchases_Data_Repo_Receipts->findManyByPurchases, HC4_Crud_AbstractSql->read, HC4_Crud_SqlTable->read, HC4_Database_Prefixed->query, HC4_Database_Profiled->query, HC4_Database_Wordpress->query
[26-Jun-2019 09:17:39 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3 for query SELECT `wp_zi2_receipts_lines`.*
FROM `wp_zi2_receipts_lines`
WHERE `receipt_id` IN() made by do_action('admin_init'), WP_Hook->do_action, WP_Hook->apply_filters, ZInventoryManager2_Wordpress->adminInit, HC4_App->handleRequest, HC4_App->handle, ZI2_21Purchases_Ui_Admin_Index->get, ZI2_21Purchases_Data_Repo->findAll, ZI2_21Purchases_Data_Repo->_populate, ZI2_21Purchases_Data_Repo_Receipts->findManyByPurchases, ZI2_21Purchases_Data_Repo_Receipts_Lines->findManyByReceipts, HC4_Crud_AbstractSql->read, HC4_Crud_SqlTable->read, HC4_Database_Prefixed->query, HC4_Database_Profiled->query, HC4_Database_Wordpress->query
[26-Jun-2019 09:17:39 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3 for query SELECT `wp_zi2_sales_lines`.*
FROM `wp_zi2_sales_lines`
WHERE `sale_id` IN() made by do_action('admin_init'), WP_Hook->do_action, WP_Hook->apply_filters, ZInventoryManager2_Wordpress->adminInit, HC4_App->handleRequest, HC4_App->handle, ZI2_22Sales_Ui_Admin_Index->get, ZI2_22Sales_Data_Repo->findAll, ZI2_22Sales_Data_Repo->_populate, ZI2_22Sales_Data_Repo_Lines->findManyBySales, HC4_Crud_AbstractSql->read, HC4_Crud_SqlTable->read, HC4_Database_Prefixed->query, HC4_Database_Profiled->query, HC4_Database_Wordpress->query
[26-Jun-2019 09:17:39 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3 for query SELECT `wp_zi2_shipments`.*
FROM `wp_zi2_shipments`
WHERE `sale_id` IN() made by do_action('admin_init'), WP_Hook->do_action, WP_Hook->apply_filters, ZInventoryManager2_Wordpress->adminInit, HC4_App->handleRequest, HC4_App->handle, ZI2_22Sales_Ui_Admin_Index->get, ZI2_22Sales_Data_Repo->findAll, ZI2_22Sales_Data_Repo->_populate, ZI2_22Sales_Data_Repo_Shipments->findManyBySales, HC4_Crud_AbstractSql->read, HC4_Crud_SqlTable->read, HC4_Database_Prefixed->query, HC4_Database_Profiled->query, HC4_Database_Wordpress->query
[26-Jun-2019 09:17:39 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3 for query SELECT `wp_zi2_shipments_lines`.*
FROM `wp_zi2_shipments_lines`
WHERE `shipment_id` IN() made by do_action('admin_init'), WP_Hook->do_action, WP_Hook->apply_filters, ZInventoryManager2_Wordpress->adminInit, HC4_App->handleRequest, HC4_App->handle, ZI2_22Sales_Ui_Admin_Index->get, ZI2_22Sales_Data_Repo->findAll, ZI2_22Sales_Data_Repo->_populate, ZI2_22Sales_Data_Repo_Shipments->findManyBySales, ZI2_22Sales_Data_Repo_Shipments_Lines->findManyByShipments, HC4_Crud_AbstractSql->read, HC4_Crud_SqlTable->read, HC4_Database_Prefixed->query, HC4_Database_Profiled->query, HC4_Database_Wordpress->query