Title: Code crash PHP 7.4 Last modified: July 11, 2022 --- # Code crash PHP 7.4 * Anonymous User * (@anonymized-20115841) * [3 years, 9 months ago](https://wordpress.org/support/topic/code-crash-php-7-4/) * if ($_POST[‘post_category’]) { $post_categories = $_POST[‘post_category’]; $ args[‘category__in’] = $post_categories ; } Viewing 10 replies - 1 through 10 (of 10 total) * Plugin Author [Rick Hellewell](https://wordpress.org/support/users/rhellewellgmailcom/) * (@rhellewellgmailcom) * [3 years, 9 months ago](https://wordpress.org/support/topic/code-crash-php-7-4/#post-15816623) * PHP 7.4 starts issuing error ‘warnings’ if a variable doesn’t exist and you use a statement like your example. Code still works, though, although the error warnings are in your error.log file. * I haven’t updated that plugin for a while. Instead, for my use case, I just built a bare-bones template based on my theme. So I am not surprised that there are issues. Probably even more in PHP 8+. * I might try to update the plugin for PHP 8.x, which will take care of those errors. But I have no ETA, due to other projects that have a bit more demand (I’m a one- person shop). If I do find time, it may take at least a month to squeeze it into my schedule. * Your issue has made me more aware of the need to update the plugin for PHP 8, though. * Thread Starter Anonymous User * (@anonymized-20115841) * [3 years, 9 months ago](https://wordpress.org/support/topic/code-crash-php-7-4/#post-15818749) * Hi, good choice to repair in case of php 8. And please give the plugin the possibility to choose wich post or page to convert! * Plugin Author [Rick Hellewell](https://wordpress.org/support/users/rhellewellgmailcom/) * (@rhellewellgmailcom) * [3 years, 9 months ago](https://wordpress.org/support/topic/code-crash-php-7-4/#post-15819490) * Actually, you motivated me to work on the upgrade. Currently testing now. * As for choosing which post to convert, you can do that by assigning the desired posts a unique category, then selecting that category on the Settings page. * The update should be finished by the end of the week; possibly sooner. Takes a while to test. * Plugin Author [Rick Hellewell](https://wordpress.org/support/users/rhellewellgmailcom/) * (@rhellewellgmailcom) * [3 years, 9 months ago](https://wordpress.org/support/topic/code-crash-php-7-4/#post-15829940) * Just doing some final testing on the upgrade. But had a sudden thought – would an option to include comments on each post in the output be useful? Or not useful? * Any other new features that you think would be useful? * Thanks…Rick… * Thread Starter Anonymous User * (@anonymized-20115841) * [3 years, 9 months ago](https://wordpress.org/support/topic/code-crash-php-7-4/#post-15830729) * Comments are superfluous. The main target is to export a site ore a page to html, not depending on categories! please make is so, the i can choose the page or site! * Thread Starter Anonymous User * (@anonymized-20115841) * [3 years, 8 months ago](https://wordpress.org/support/topic/code-crash-php-7-4/#post-15835700) * Hey, do you have news? * Thread Starter Anonymous User * (@anonymized-20115841) * [3 years, 8 months ago](https://wordpress.org/support/topic/code-crash-php-7-4/#post-15901492) * Hey, working on it? * Plugin Author [Rick Hellewell](https://wordpress.org/support/users/rhellewellgmailcom/) * (@rhellewellgmailcom) * [3 years, 8 months ago](https://wordpress.org/support/topic/code-crash-php-7-4/#post-15902049) * Still in progress. Other projects keep getting in the way. Thanks. * (On my site, I just created a new template with only output of headers and content. Used a copy of the page.php file in your theme. Doesn’t have all the options – you would have to hard code the query you need, but works well.) * Thread Starter Anonymous User * (@anonymized-20115841) * [3 years, 8 months ago](https://wordpress.org/support/topic/code-crash-php-7-4/#post-15902205) * Kind of Landing-Page – Template? * Plugin Author [Rick Hellewell](https://wordpress.org/support/users/rhellewellgmailcom/) * (@rhellewellgmailcom) * [3 years, 8 months ago](https://wordpress.org/support/topic/code-crash-php-7-4/#post-15902259) * I use the basic blog page template (usually page.php, but depends on the theme), and modify that to strip out all CSS classes and header/sidebar/footer. The result is just the post heading and content, for all of the posts. * The query I use sorts by oldest first. You could modify that query to select certain categories or date ranges … which is basically what this plugin does. The settings are used to build the query, then the ‘plain’ page is generated. Viewing 10 replies - 1 through 10 (of 10 total) The topic ‘Code crash PHP 7.4’ is closed to new replies. * ![](https://ps.w.org/blog-to-html/assets/icon-256x256.png?rev=1736720) * [Blog To HTML](https://wordpress.org/plugins/blog-to-html/) * [Frequently Asked Questions](https://wordpress.org/plugins/blog-to-html/#faq) * [Support Threads](https://wordpress.org/support/plugin/blog-to-html/) * [Active Topics](https://wordpress.org/support/plugin/blog-to-html/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/blog-to-html/unresolved/) * [Reviews](https://wordpress.org/support/plugin/blog-to-html/reviews/) * 12 replies * 2 participants * Last reply from: [Rick Hellewell](https://wordpress.org/support/users/rhellewellgmailcom/) * Last activity: [3 years, 8 months ago](https://wordpress.org/support/topic/code-crash-php-7-4/#post-15902259)