Title: Topics mathwriter Has Replied To | WordPress.org --- # mathwriter [ ](https://wordpress.org/support/users/mathwriter/) * [Profile](https://wordpress.org/support/users/mathwriter/) * [Topics Started](https://wordpress.org/support/users/mathwriter/topics/) * [Replies Created](https://wordpress.org/support/users/mathwriter/replies/) * [Reviews Written](https://wordpress.org/support/users/mathwriter/reviews/) * [Topics Replied To](https://wordpress.org/support/users/mathwriter/replied-to/) * [Engagements](https://wordpress.org/support/users/mathwriter/engagements/) * [Favorites](https://wordpress.org/support/users/mathwriter/favorites/) ## Topics Replied To Viewing 15 replies - 1 through 15 (of 28 total) 1 [2](https://wordpress.org/support/users/mathwriter/replied-to/page/2/?output_format=md) [→](https://wordpress.org/support/users/mathwriter/replied-to/page/2/?output_format=md) - Topic - Participants - Replies - Last Post * - [Need to update my Twenty Eleven theme to work with PHP 8.0](https://wordpress.org/support/topic/need-to-update-my-twenty-eleven-theme-to-work-with-php-8-0/) - Started by: [mathwriter](https://wordpress.org/support/users/mathwriter/) in: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) - 2 - 4 - [3 years, 3 months ago](https://wordpress.org/support/topic/need-to-update-my-twenty-eleven-theme-to-work-with-php-8-0/#post-16505907) - [mathwriter](https://wordpress.org/support/users/mathwriter/) * - [Exclude certain categories from main blog without Child theme?](https://wordpress.org/support/topic/exclude-certain-categories-from-main-blog-without-child-theme/) - Started by: [mathwriter](https://wordpress.org/support/users/mathwriter/) in: [Developing with WordPress](https://wordpress.org/support/forum/wp-advanced/) - 3 - 4 - [5 years, 5 months ago](https://wordpress.org/support/topic/exclude-certain-categories-from-main-blog-without-child-theme/#post-13919186) - [mathwriter](https://wordpress.org/support/users/mathwriter/) * - [Can I switch themes and not lose changes? (child)](https://wordpress.org/support/topic/can-i-switch-themes-and-not-lose-changes-child/) - Started by: [mathwriter](https://wordpress.org/support/users/mathwriter/) in: [Installing WordPress](https://wordpress.org/support/forum/installation/) - 3 - 4 - [5 years, 5 months ago](https://wordpress.org/support/topic/can-i-switch-themes-and-not-lose-changes-child/#post-13911605) - [linkandy1](https://wordpress.org/support/users/linkandy1/) * - [Upgrading from 3.7 to 5.6 ? Just one click?](https://wordpress.org/support/topic/upgrading-from-3-7-to-5-6-just-one-click/) - Started by: [mathwriter](https://wordpress.org/support/users/mathwriter/) in: [Installing WordPress](https://wordpress.org/support/forum/installation/) - 2 - 4 - [5 years, 5 months ago](https://wordpress.org/support/topic/upgrading-from-3-7-to-5-6-just-one-click/#post-13909990) - [mathwriter](https://wordpress.org/support/users/mathwriter/) * - [Best way to upgrade WordPress (local or on host?)](https://wordpress.org/support/topic/best-way-to-upgrade-wordpress-local-or-on-host/) - Started by: [mathwriter](https://wordpress.org/support/users/mathwriter/) in: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) - 2 - 3 - [5 years, 5 months ago](https://wordpress.org/support/topic/best-way-to-upgrade-wordpress-local-or-on-host/#post-13909993) - [mathwriter](https://wordpress.org/support/users/mathwriter/) * - [What is in the wp-content/ folder?](https://wordpress.org/support/topic/what-is-in-the-wp-content-folder/) - Started by: [mathwriter](https://wordpress.org/support/users/mathwriter/) in: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) - 3 - 7 - [5 years, 5 months ago](https://wordpress.org/support/topic/what-is-in-the-wp-content-folder/#post-13894972) - [mathwriter](https://wordpress.org/support/users/mathwriter/) * - [Can WordPress 3.2.1 run on PHP 7.4 ?](https://wordpress.org/support/topic/can-wordpress-3-2-1-run-on-php-7-4/) - Started by: [mathwriter](https://wordpress.org/support/users/mathwriter/) in: [Installing WordPress](https://wordpress.org/support/forum/installation/) - 2 - 3 - [5 years, 5 months ago](https://wordpress.org/support/topic/can-wordpress-3-2-1-run-on-php-7-4/#post-13853650) - [Yui](https://wordpress.org/support/users/fierevere/) * - [I need to upgrade to PHP 7.4 or 8. Currently on WordPress 3.2.1.](https://wordpress.org/support/topic/i-need-to-upgrade-to-php-7-4-or-8-currently-on-wordpress-3-2-1/) [1](https://wordpress.org/support/topic/i-need-to-upgrade-to-php-7-4-or-8-currently-on-wordpress-3-2-1/?output_format=md) [2](https://wordpress.org/support/topic/i-need-to-upgrade-to-php-7-4-or-8-currently-on-wordpress-3-2-1/page/2/?output_format=md) - Started by: [mathwriter](https://wordpress.org/support/users/mathwriter/) in: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) - 2 - 21 - [5 years, 5 months ago](https://wordpress.org/support/topic/i-need-to-upgrade-to-php-7-4-or-8-currently-on-wordpress-3-2-1/page/2/#post-13909994) - [mathwriter](https://wordpress.org/support/users/mathwriter/) * - [Ugh, can't add empty lines after a Latex sentences](https://wordpress.org/support/topic/ugh-cant-add-empty-lines-after-a-latex-sentences/) - Started by: [mathwriter](https://wordpress.org/support/users/mathwriter/) in: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) - 1 - 1 - [14 years, 7 months ago](https://wordpress.org/support/topic/ugh-cant-add-empty-lines-after-a-latex-sentences/#post-2415399) - [mathwriter](https://wordpress.org/support/users/mathwriter/) * - [Quick question about making a child theme…](https://wordpress.org/support/topic/quick-question-about-making-a-child-theme/) - Started by: [mathwriter](https://wordpress.org/support/users/mathwriter/) in: [Themes and Templates](https://wordpress.org/support/forum/themes-and-templates/) - 2 - 4 - [14 years, 10 months ago](https://wordpress.org/support/topic/quick-question-about-making-a-child-theme/#post-2268422) - [dragonsjaw](https://wordpress.org/support/users/dragonsjaw/) * - [How am I looking??](https://wordpress.org/support/topic/how-am-i-looking/) - Started by: [corgivet](https://wordpress.org/support/users/corgivet/) in: [Your WordPress](https://wordpress.org/support/forum/your-wordpress/) - 5 - 8 - [14 years, 10 months ago](https://wordpress.org/support/topic/how-am-i-looking/#post-2246495) - [mathwriter](https://wordpress.org/support/users/mathwriter/) * - [Does WP support "popup" menus with multi-levels?](https://wordpress.org/support/topic/does-wp-support-popup-menus-with-multi-levels/) - Started by: [mathwriter](https://wordpress.org/support/users/mathwriter/) in: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) - 2 - 3 - [14 years, 10 months ago](https://wordpress.org/support/topic/does-wp-support-popup-menus-with-multi-levels/#post-2246352) - [Edward Caissie](https://wordpress.org/support/users/cais/) * - [Can I use special characters in the post title? (Like a math symbol))](https://wordpress.org/support/topic/can-i-use-special-characters-in-the-post-title-like-a-math-symbol/) - Started by: [mathwriter](https://wordpress.org/support/users/mathwriter/) in: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) - 2 - 5 - [14 years, 10 months ago](https://wordpress.org/support/topic/can-i-use-special-characters-in-the-post-title-like-a-math-symbol/#post-2244542) - [kmessinger](https://wordpress.org/support/users/kmessinger/) * - [SQL I use to clean up the wp_posts before taking a backup/export.](https://wordpress.org/support/topic/sql-i-use-to-clean-up-the-wp_posts-before-taking-a-backupexport/) - Started by: [mathwriter](https://wordpress.org/support/users/mathwriter/) in: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) - 2 - 2 - [14 years, 11 months ago](https://wordpress.org/support/topic/sql-i-use-to-clean-up-the-wp_posts-before-taking-a-backupexport/#post-2200759) - [mathwriter](https://wordpress.org/support/users/mathwriter/) * - [Is there a Email Subscription sidebar widget like the one at wordpress.com?](https://wordpress.org/support/topic/is-there-a-sidebar-widget-that-is-similar-to-the-one-at-wordpresscom/) - Started by: [gaamain](https://wordpress.org/support/users/gaamain/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 4 - 3 - [14 years, 10 months ago](https://wordpress.org/support/topic/is-there-a-sidebar-widget-that-is-similar-to-the-one-at-wordpresscom/#post-1954308) - [harshit_singhal](https://wordpress.org/support/users/harshit_singhal/) *   Viewing 15 replies - 1 through 15 (of 28 total) 1 [2](https://wordpress.org/support/users/mathwriter/replied-to/page/2/?output_format=md) [→](https://wordpress.org/support/users/mathwriter/replied-to/page/2/?output_format=md)