A short primer on WordPress development that might help or might confuse you: The main thing to keep in mind: it’s all just PHP. And also: don’t edit the core files of WordPress, because you will get in trouble when you update to a newer version later. The only code you should edit is that … Read more
You can use the theme_page_templates filter to add templates to the dropdown list of page templates like this: function wpse255804_add_page_template ($templates) { $templates[‘my-custom-template.php’] = ‘My Template’; return $templates; } add_filter (‘theme_page_templates’, ‘wpse255804_add_page_template’); Now WP will be searching for my-custom-template.php in the theme directory, so you will have to redirect that to your plugin directory by … Read more
More than an Answer, this is a research and a compilation. Database Description already in Damien answer. A Google search reveals this in WordPress forums: UML documentation of WordPress As far as I know, that’s all we have. If you want to write one, I’m sure it’d be welcomed 🙂 (Ipstenu, referring to the Database … Read more
Try modifying the header section a bit to comply with the standards. Here is what your code right now: <div id=”header-image”> <img width=”1102″ height=”350″ alt=”” class=”header-image” src=”http://onofri.org/example/wp-content/uploads/2013/06/header1.jpg”> </div> Here is how you can modify the things: <div id=”header-image”> <a href=”https://wordpress.stackexchange.com/questions/104349/<?php echo esc_url( home_url(“https://wordpress.stackexchange.com/” ) ); ?>” title=”<?php echo esc_attr( get_bloginfo( ‘name’, ‘display’ ) ); ?>” … Read more
change <input type=”hidden” name=”post_type” value=”software” /> to <input type=”hidden” name=”post_type[]” value=”software” /> <input type=”hidden” name=”post_type[]” value=”books” /> i have to run but this should work , just add as many hidden fields as you need for each post type
Use wp_oembed_get( $url ) instead. Make sure you echo it in your template file. So, something like this: <?php // tot necessary to set this but good if $url is coming from a function $url=”https://www.youtube.com/watch?v=jofNR_WkoCE”; // echo the function in your template to render the video echo wp_oembed_get( $url ); ?>
There is no hook to do this. Copy the index.php to the child theme and make the single line change. Also, tell the parent theme’s author that they should make the same change in their theme, for flexibility.
Chances are that the theme you’ve switched to has no page templates defined – they exist on a per theme basis. Here’s the Codex reference: https://wordpress.org/support/article/pages/
Using generic function means throwing out layer of WP API: get_header hook would be gone; compatibility with fetching different headers by name (“header-{$name}.php”) would be gone; usage of locate_template() would be gone, which likely would destroy compatibility with child themes. You can always look at source to see what exactly function does. WordPress uses own … Read more
It is possible using the template_redirect hook. Looks something like this : function language_redirect() { global $q_config; if( $q_config[‘lang’] == ‘en’ ) { include( get_template_directory() . ‘/page-template_en.php’ ); exit; } else { include( get_template_directory() . ‘/page-template_de.php’ ); exit; } } add_action( ‘template_redirect’, ‘language_redirect’ ); Code is untested, but should look like that. See my similar … Read more