Formidable PRO2PDF 2.78

Does Formidable PRO2PDF work with WordPress 4.9.1 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: 63.33 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 version4.9.1
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=0b7b990b8e
Aspect after-activation
HTTP status 200 OK
Load time 0.508 s
Memory usage 2.97 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 0.045 s
Memory usage 2.93 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 0.077 s
Memory usage 2.81 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.160 s0.110 s-0.050 s2.98 MiB3.08 MiB+ 108.16 KiB
/wp-admin/edit.php0.109 s0.137 s+0.028 s3 MiB3.11 MiB+ 108.13 KiB
/wp-admin/post-new.php0.258 s0.206 s-0.052 s3.08 MiB3.18 MiB+ 104.95 KiB
/wp-admin/upload.php0.092 s0.126 s+0.034 s2.9 MiB2.95 MiB+ 43.33 KiB
/wp-admin/options-writing.php0.084 s0.079 s-0.005 s2.99 MiB2.94 MiB- 50.31 KiB
/wp-admin/media-new.php0.052 s0.092 s+0.040 s2.89 MiB2.93 MiB+ 43.5 KiB
/wp-admin/edit-tags.php?taxonomy=category0.088 s0.109 s+0.021 s2.93 MiB2.97 MiB+ 44.41 KiB
/wp-admin/post-new.php?post_type=page0.188 s0.159 s-0.029 s3.08 MiB3.18 MiB+ 107.67 KiB
/wp-admin/options-discussion.php0.093 s0.077 s-0.016 s2.89 MiB2.93 MiB+ 43.81 KiB
/wp-admin/edit-comments.php0.119 s0.093 s-0.026 s2.93 MiB2.97 MiB+ 43.35 KiB
/0.130 s0.151 s+0.021 s2.72 MiB2.82 MiB+ 99.58 KiB
Average 0.125 s0.122 s-0.003 s2.94 MiB3.01 MiB+ 63.33 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

[21-Dec-2017 19:25:16 UTC] PHP Notice:  Use of undefined constant wp_fxlayouts - assumed 'wp_fxlayouts' in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 267
[21-Dec-2017 19:25:17 UTC] PHP Notice:  Undefined index: wpfx_form_key in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 1982
[21-Dec-2017 19:25:17 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
[21-Dec-2017 19:25:17 UTC] PHP Notice:  Undefined index: id in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 1989
[21-Dec-2017 19:25:17 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
[21-Dec-2017 19:25:17 UTC] PHP Fatal error:  Uncaught Error: Class 'FrmField' not found in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php:1997
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(97): do_action('wp_ajax_wpfx_ge...')
#4 {main}
  thrown in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 1997
[21-Dec-2017 19:25:17 UTC] PHP Notice:  Undefined index: wpfx_form_key in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 1982
[21-Dec-2017 19:25:17 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
[21-Dec-2017 19:25:17 UTC] PHP Notice:  Undefined index: id in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 1989
[21-Dec-2017 19:25:17 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
[21-Dec-2017 19:25:17 UTC] PHP Fatal error:  Uncaught Error: Class 'FrmField' not found in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php:1997
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(97): do_action('wp_ajax_wpfx_ge...')
#4 {main}
  thrown in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 1997
See also: All tests for this plugin, How to Hide the "Formidable PRO2PDF" Admin Menu