Math Quiz generates dynamic math problem in the comment form to beat spam robots and supports flexible form style customization.
Demo website: https://atifans.net/ (with Supercache and AJAX comment form enabled)
For PayPal donation, please use this email address: info a.t atifans.net
- Dynamic problems prevent spam robots from posting unwanted content.
- Quiz form inserted using AJAX for better compatibility with HTML cache plugins.
- Form style and position can be customized in the control panel.
- Trackbacks and Pingbacks are checked with DNS queries to avoid abuse.
- Optional login page protection.
- SLV-es (Spanish)
- Joao Paulo (Portuguese)
Install this plugin is easy.
- Upload whole directory to the
- Activate the plugin through the ‘Plugins’ menu in WordPress
- Why it always tells me that I’m failed to answer the quiz?
« Failed to answer » means the plugin encounters some problems to get needed information. If you think it’s my fault, feel free to inform me. 🙂
- Why the plugin can’t be removed?
Freetype, a text renderer, keeps the font file handle open, causing Windows and other OS to lock the font file. Deactivate the plugin before you update it.
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Contributeurs & développeurs
« Math Quiz » est un logiciel libre. Les personnes suivantes ont contribué à cette extension.Contributeurs
Historique des changements
- Use database for problems storage instead of PHP session
- Fix undefined array index notice
- Fix session restore issue
- Automatically reload math problem on form submit
- Fix typo on text-domain
- Block IP-unmatched pingback request
- Add Portuguese translation. Thanks to Joao Paulo
- Fix plugin crash on checking answer
- Hotfix: missing phar signature
- Replace insecure random number generator
- Plugin can now acts as login captcha
- Add Spanish translation. Thanks to SLV-es
- Escape output to prevent code execution
- Fix missing option in admin panel
- Fix http header sent out too early
- WP 4.1 compatibility check
- Nothing new, just compatibility check
- Remove space that may cause error on activation
- Add legacy text mode for those don’t like the picture.
- Fix sessionid check that cause visitors unable to answer.
- Add sessionid check to avoid php warning.
- Add DNS check for trackback spams.
- Fix admin panel JS error
- Enhance the problem complexity to avoid OCRs.
- Add support for cross-domain sites.
- Fix failure when answer is 0.
- Problems now come in pictured form.
- Only addition and subtraction are available.
- Fix compatibility with built-in theme, such as twentyeleven.
- Users can now refresh the quiz themselves.
- User defined quiz form was deprecated, use CSS for customization instead.
- Added new form insert method.
- More quiz types were added.
- The form could now choose to insert before or after the selected element.
- Admin panel, Custom quiz form, Problem choices were introduced.
- zh_TW translation is now available.
- Initial release.