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2. Product Import Export for WooCommerce – Import Export Product CSV Suite
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Product Import Export for WooCommerce 2.6.1

Does "Product Import Export for WooCommerce" work with WordPress 6.9.1 and PHP 8.1.12? A smoke test was performed on 2026-02-16 17:24:41 UTC.

Summary

Pages 12

Export ‹ Test site — WordPress

WebToffee Import Export (Basic)

WebToffee Import Export (Basic) → Import

WebToffee Import Export (Basic) → History

WebToffee Import Export (Basic) → Import Logs

WebToffee Import Export (Basic) → Scheduled Job

WebToffee Import Export (Basic) → General Settings

WebToffee Import Export (Basic) → General Settings → Help Guide

WebToffee Import Export (Basic) → General Settings → Pro Upgrade

WebToffee Import Export (Basic) → General Settings → Other Solutions

WebToffee Import Export (Basic) → Pro upgrade

Test site – Just another WordPress site

Benchmark

URL	Load time			Memory usage
	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.353 s	0.450 s	+0.097 s	3.78 MiB	3.98 MiB	+ 207.19 KiB
/wp-admin/edit.php	0.326 s	0.289 s	-0.037 s	3.78 MiB	4.03 MiB	+ 256.13 KiB
/wp-admin/post-new.php	0.734 s	0.839 s	+0.105 s	6.31 MiB	6.57 MiB	+ 269.6 KiB
/wp-admin/upload.php	0.410 s	0.805 s	+0.395 s	3.74 MiB	3.92 MiB	+ 187.88 KiB
/wp-admin/options-writing.php	0.483 s	0.319 s	-0.164 s	3.71 MiB	3.9 MiB	+ 191.88 KiB
/wp-admin/media-new.php	0.451 s	0.338 s	-0.113 s	3.7 MiB	3.9 MiB	+ 200.07 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.309 s	0.302 s	-0.007 s	3.72 MiB	3.92 MiB	+ 210.43 KiB
/wp-admin/post-new.php?post_type=page	0.639 s	0.647 s	+0.008 s	6.3 MiB	6.55 MiB	+ 263.09 KiB
/wp-admin/options-discussion.php	0.366 s	0.483 s	+0.117 s	3.71 MiB	3.9 MiB	+ 188.38 KiB
/wp-admin/edit-comments.php	0.298 s	0.334 s	+0.036 s	3.74 MiB	3.92 MiB	+ 187.88 KiB
/	0.247 s	0.171 s	-0.076 s	4.11 MiB	4.11 MiB	- 344 bytes
Average	0.420 s	0.452 s	+0.033 s	4.24 MiB	4.43 MiB	+ 196.56 KiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

Language		%	Lines of code	Comment lines	Files
	PHP	65.4%	19,481	3,695	100
	JavaScript	15.6%	4,655	253	15
	CSS	13.2%	3,934	120	8
	SVG	5.2%	1,540	0	67
	HTML	0.7%	198	4	18
	JSON	0.0%	1	0	1
Total			29,809	4,072	209

PHP Code Analysis | More results »

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 2

• wp_wt_iew_action_history
• wp_wt_iew_mapping_template

Options wp_options 4

• wbfte_promotion_banner_version
• wt_iew_admin_modules
• wt_p_iew_basic_json_migration_complete
• wt_p_iew_is_active

Meta Boxes

{
    "woocommerce_page_wc-orders": {
        "wbte_pdf_invoice_pro": {
            "title": "WooCommerce PDF Invoices, Packing Slips and Credit Notes",
            "context": "side"
        }
    },
    "shop_order": {
        "wbte_pdf_invoice_pro": {
            "title": "WooCommerce PDF Invoices, Packing Slips and Credit Notes",
            "context": "side"
        }
    },
    "shop_coupon": {
        "wbte_coupon_import_export_pro": {
            "title": "Smart Coupons for WooCommerce Pro",
            "context": "side"
        }
    }
}

PHP Error Log 11 lines

[16-Feb-2026 17:25:01 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function WC() in /wp-content/plugins/product-import-export-for-woo/admin/modules/import/import.php:403
Stack trace:
#0 /wp-content/plugins/product-import-export-for-woo/admin/modules/import/import.php(333): Wt_Import_Export_For_Woo_Product_Basic_Import->enqueue_assets()
#1 /wp-includes/class-wp-hook.php(341): Wt_Import_Export_For_Woo_Product_Basic_Import->admin_settings_page()
#2 /wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(522): WP_Hook->do_action()
#4 /wp-admin/admin.php(264): do_action()
#5 {main}
  thrown in /wp-content/plugins/product-import-export-for-woo/admin/modules/import/import.php on line 403
[16-Feb-2026 17:25:11 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /wp-includes/script-loader.php:2233) in /wp-includes/pluggable.php on line 1531
[16-Feb-2026 17:25:11 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /wp-includes/script-loader.php:2233) in /wp-includes/pluggable.php on line 1534

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