WordPress.WP.DeprecatedFunctions.get_theme_dataFound
Deprecated function: get_theme_data
The plugin uses a WordPress API, parameter, class, or value that has been deprecated.
Why It Shows Up
Plugin Check found a deprecated WordPress function, parameter position, class, or parameter value.
Why It Matters
Deprecated APIs may keep working for now, but they can behave differently across WordPress versions and make maintenance harder.
How to Fix
- Look up the replacement API in the WordPress developer reference.
- Update the call signature and test on the plugin's supported WordPress versions.
- Keep compatibility wrappers only when the plugin intentionally supports older WordPress versions.
References
Affected Plugins
| Rank | Plugin | Score | Errors | Warnings | Installs | Added | Updated | Top Issue |
|---|---|---|---|---|---|---|---|---|
| #1 | WPPizza – A Restaurant Plugin | 18 | 4,689 | 2,703 | 1k+ | Text Domain Mismatch | ||
| #2 | SendPress Newsletters | 19 | 2,293 | 1,422 | 1k+ | Output is not escaped | ||
| #3 | URL Shortify – Simple and Easy URL Shortener | 21 | 1,511 | 2,669 | 10k+ | Non-prefixed global variable | ||
| #4 | Better WordPress Minify | 22 | 412 | 484 | 7k+ | Non Singular String Literal Domain | ||
| #5 | Search & Replace Everything – Quick and Easy Way to Find and Replace Text, Links | 22 | 1,042 | 1,808 | 20k+ | Non-prefixed global variable | ||
| #6 | File Manager | 22 | 740 | 520 | 1m+ | Unsafe printing function | ||
| #7 | FV Flowplayer Video Player | 23 | 1,311 | 1,454 | 20k+ | Output is not escaped | ||
| #8 | InfiniteWP Client | 23 | 2,287 | 1,811 | 200k+ | Exception output is not escaped | ||
| #9 | WP-CRM System – Manage Clients and Projects | 23 | 297 | 1,094 | 800 | Non-prefixed global variable | ||
| #10 | WP STAGING – WordPress Backups, Restore, Migration & Clone | 23 | 1,525 | 1,610 | 100k+ | Non-prefixed global variable | ||
| #11 | CM Pop-Up – Create engaging popups to capture attention and boost interaction | 24 | 466 | 408 | 8k+ | Output is not escaped | ||
| #12 | Simple Calendar – Google Calendar Plugin | 24 | 2,147 | 611 | 50k+ | Missing direct file access protection | ||
| #13 | Post Status Notifier Lite | 24 | 984 | 451 | 700 | Missing direct file access protection | ||
| #14 | Sunshine Photo Cart – Client Photo Gallery & Photo Proofing for Photographers | 24 | 361 | 1,483 | 1k+ | Nonce verification recommended | ||
| #15 | WPeMatico RSS Feed Fetcher | 24 | 1,378 | 587 | 10k+ | Output is not escaped | ||
| #16 | Hardcore Google Fonts Localizer | 25 | 331 | 261 | 800 | Text Domain Mismatch | ||
| #17 | Index WP MySQL For Speed | 25 | 250 | 255 | 50k+ | Output is not escaped | ||
| #18 | Custom Scrollbar | 27 | 184 | 191 | 2k+ | Output is not escaped | ||
| #19 | CM Tooltip Glossary | 27 | 611 | 188 | 7k+ | Output is not escaped | ||
| #20 | Gravity Forms + Stripe | 27 | 368 | 210 | 600 | Output is not escaped | ||
| #21 | Temporary Login Without Password | 28 | 128 | 131 | 100k+ | wp function not compatible with requires wp | ||
| #22 | AppPresser – Mobile App Framework | 29 | 262 | 214 | 1k+ | Text Domain Mismatch | ||
| #23 | CM Search And Replace – Optimize content edits with a powerful search and replace tool | 34 | 286 | 111 | 2k+ | Output is not escaped | ||
| #24 | EasyIndex | 34 | 74 | 135 | 1k+ | Missing nonce verification | ||
| #25 | CM E-Mail Blacklist – Simple email filtering for safer registration | 35 | 269 | 205 | 700 | Output is not escaped | ||
| #26 | CM Header and Footer – Add custom scripts and styles to your header and footer with ease | 36 | 230 | 198 | 1k+ | Output is not escaped |
