Formidable PRO2PDF 2.81

Does Formidable PRO2PDF work with WordPress 4.9.4 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: 73.11 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 version4.9.4
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=e37fb47982
Aspect after-activation
HTTP status 200 OK
Load time 0.245 s
Memory usage 2.96 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 0.052 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 0.110 s
Memory usage 2.8 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.114 s0.095 s-0.019 s2.97 MiB3.08 MiB+ 107.77 KiB
/wp-admin/edit.php0.092 s0.111 s+0.019 s3 MiB3.11 MiB+ 107.76 KiB
/wp-admin/post-new.php0.179 s0.169 s-0.010 s3.07 MiB3.18 MiB+ 114.93 KiB
/wp-admin/upload.php0.107 s0.105 s-0.002 s2.9 MiB2.94 MiB+ 44.41 KiB
/wp-admin/options-writing.php0.081 s0.093 s+0.012 s2.89 MiB2.93 MiB+ 44.41 KiB
/wp-admin/media-new.php0.045 s0.065 s+0.020 s2.88 MiB2.93 MiB+ 44.41 KiB
/wp-admin/edit-tags.php?taxonomy=category0.091 s0.098 s+0.007 s2.92 MiB2.97 MiB+ 44.41 KiB
/wp-admin/post-new.php?post_type=page0.159 s0.169 s+0.010 s3.07 MiB3.18 MiB+ 107.67 KiB
/wp-admin/options-discussion.php0.067 s0.068 s+0.001 s2.89 MiB2.93 MiB+ 44.41 KiB
/wp-admin/edit-comments.php0.095 s0.093 s-0.002 s2.93 MiB2.97 MiB+ 44.45 KiB
/0.088 s0.123 s+0.035 s2.7 MiB2.8 MiB+ 99.58 KiB
Average 0.102 s0.108 s+0.006 s2.93 MiB3 MiB+ 73.11 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

[07-Feb-2018 13:14:31 UTC] PHP Notice:  Use of undefined constant wp_fxlayouts - assumed 'wp_fxlayouts' in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 267
[07-Feb-2018 13:14:32 UTC] PHP Notice:  Undefined index: wpfx_form_key in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 1991
[07-Feb-2018 13:14:32 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
[07-Feb-2018 13:14:32 UTC] PHP Notice:  Undefined index: id in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 1998
[07-Feb-2018 13:14:32 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
[07-Feb-2018 13:14:32 UTC] PHP Fatal error:  Uncaught Error: Class 'FrmField' not found in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php:2006
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 2006
[07-Feb-2018 13:14:32 UTC] PHP Notice:  Undefined index: wpfx_form_key in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 1991
[07-Feb-2018 13:14:32 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
[07-Feb-2018 13:14:32 UTC] PHP Notice:  Undefined index: id in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php on line 1998
[07-Feb-2018 13:14:32 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
[07-Feb-2018 13:14:32 UTC] PHP Fatal error:  Uncaught Error: Class 'FrmField' not found in /wp-content/plugins/formidablepro-2-pdf/fpropdf.php:2006
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 2006
See also: All tests for this plugin, How to Hide the "Formidable PRO2PDF" Admin Menu