Formidable PRO2PDF 2.85

Does Formidable PRO2PDF work with WordPress 4.9.6 and PHP 7.0.16? A smoke test was performed on .

Summary

Errors
2PHP fatal errors
5PHP notices
4Database errors
No JavaScript exceptions
All test pages loaded successfully
2Resource errors (CSS, JS, images, fonts and so on.)
  • 2 500 Internal Server Error
Performance

Memory usage: 61.5 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 version4.9.6
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 1,000+
WordPress.org page https://wordpress.org/plugins/formidablepro-2-pdf/
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Pages 3

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?activate=true&plugin_status=all&paged=1&s=
Requested URL /wp-admin/plugins.php?action=activate&plugin=formidablepro-2-pdf%2Ffpropdf.php&plugin_status=all&paged=1&s&_wpnonce=176a38f33a
Aspect after-activation
HTTP status 200 OK
Load time 0.245 s
Memory usage 3.09 MiB
JS errors None
Resource errors None

Formidable PRO2PDF

Page screenshot: Formidable PRO2PDF
URL /wp-admin/admin.php?page=fpdf
Aspect menu-item
HTTP status 200 OK
Load time 0.040 s
Memory usage 2.99 MiB
JS errors None
Resource errors
[
    {
        "errorCode": 401,
        "errorString": "Error downloading [testSite]/wp-admin/admin-ajax.php - server replied: Internal Server Error",
        "status": 500,
        "statusText": "Internal Server Error",
        "url": "[testSite]/wp-admin/admin-ajax.php"
    },
    {
        "errorCode": 401,
        "errorString": "Error downloading [testSite]/wp-admin/admin-ajax.php - server replied: Internal Server Error",
        "status": 500,
        "statusText": "Internal Server Error",
        "url": "[testSite]/wp-admin/admin-ajax.php"
    }
]

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200 OK
Load time 0.094 s
Memory usage 2.83 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.137 s0.101 s-0.036 s3.1 MiB3.14 MiB+ 43.8 KiB
/wp-admin/edit.php0.111 s0.105 s-0.006 s3.12 MiB3.17 MiB+ 43.79 KiB
/wp-admin/post-new.php0.185 s0.176 s-0.009 s3.19 MiB3.24 MiB+ 50.96 KiB
/wp-admin/upload.php0.109 s0.118 s+0.009 s2.96 MiB3.01 MiB+ 44.44 KiB
/wp-admin/options-writing.php0.078 s0.078 s+0.000 s2.96 MiB3 MiB+ 44.44 KiB
/wp-admin/media-new.php0.043 s0.071 s+0.028 s2.95 MiB2.99 MiB+ 44.44 KiB
/wp-admin/edit-tags.php?taxonomy=category0.081 s0.078 s-0.003 s2.99 MiB3.09 MiB+ 108.44 KiB
/wp-admin/post-new.php?post_type=page0.156 s0.147 s-0.009 s3.2 MiB3.24 MiB+ 43.7 KiB
/wp-admin/options-discussion.php0.090 s0.075 s-0.015 s2.95 MiB2.99 MiB+ 44.44 KiB
/wp-admin/edit-comments.php0.099 s0.090 s-0.009 s2.99 MiB3.1 MiB+ 108.48 KiB
/0.075 s0.098 s+0.023 s2.74 MiB2.83 MiB+ 99.61 KiB
Average 0.106 s0.103 s-0.002 s3.01 MiB3.07 MiB+ 61.5 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 3

Options wp_options 6

PHP Error Log 27 lines

[18-May-2018 11:27:00 UTC] PHP Notice:  Use of undefined constant wp_fxlayouts - assumed 'wp_fxlayouts' in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 267
[18-May-2018 11:27:01 UTC] PHP Notice:  Undefined index: wpfx_form_key in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 2000
[18-May-2018 11:27:01 UTC] WordPress database error Table 'wordpress.wp_frm_forms' doesn't exist for query SELECT  `id` FROM  `wp_frm_forms` WHERE  `form_key` =  '' made by do_action('wp_ajax_wpfx_get_dataset'), WP_Hook->do_action, WP_Hook->apply_filters, wpfx_getdataset
[18-May-2018 11:27:01 UTC] PHP Notice:  Undefined index: id in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 2007
[18-May-2018 11:27:01 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 'ORDER BY UNIX_TIMESTAMP(`created_at`) DESC' at line 2 for query SELECT `id`, `name`, `item_key`, `created_at`, `updated_at`, `user_id` FROM  `wp_frm_items`
    WHERE  `form_id` =  ORDER BY UNIX_TIMESTAMP(`created_at`) DESC made by do_action('wp_ajax_wpfx_get_dataset'), WP_Hook->do_action, WP_Hook->apply_filters, wpfx_getdataset
[18-May-2018 11:27:01 UTC] PHP Fatal error:  Uncaught Error: Class 'FrmField' not found in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php:2015
Stack trace:
#0 /wp-includes/class-wp-hook.php(286): wpfx_getdataset('')
#1 /wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters('', Array)
#2 /wp-includes/plugin.php(453): WP_Hook->do_action(Array)
#3 /wp-admin/admin-ajax.php(99): do_action('wp_ajax_wpfx_ge...')
#4 {main}
  thrown in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 2015
[18-May-2018 11:27:01 UTC] PHP Notice:  Undefined index: wpfx_form_key in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 2000
[18-May-2018 11:27:01 UTC] WordPress database error Table 'wordpress.wp_frm_forms' doesn't exist for query SELECT  `id` FROM  `wp_frm_forms` WHERE  `form_key` =  '' made by do_action('wp_ajax_wpfx_get_dataset'), WP_Hook->do_action, WP_Hook->apply_filters, wpfx_getdataset
[18-May-2018 11:27:01 UTC] PHP Notice:  Undefined index: id in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 2007
[18-May-2018 11:27:01 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 'ORDER BY UNIX_TIMESTAMP(`created_at`) DESC' at line 2 for query SELECT `id`, `name`, `item_key`, `created_at`, `updated_at`, `user_id` FROM  `wp_frm_items`
    WHERE  `form_id` =  ORDER BY UNIX_TIMESTAMP(`created_at`) DESC made by do_action('wp_ajax_wpfx_get_dataset'), WP_Hook->do_action, WP_Hook->apply_filters, wpfx_getdataset
[18-May-2018 11:27:01 UTC] PHP Fatal error:  Uncaught Error: Class 'FrmField' not found in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php:2015
Stack trace:
#0 /wp-includes/class-wp-hook.php(286): wpfx_getdataset('')
#1 /wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters('', Array)
#2 /wp-includes/plugin.php(453): WP_Hook->do_action(Array)
#3 /wp-admin/admin-ajax.php(99): do_action('wp_ajax_wpfx_ge...')
#4 {main}
  thrown in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 2015
See also: All tests for this plugin, How to Hide the "Formidable PRO2PDF" Admin Menu