Your problem is that you haven’t included a sanitization function as the third parameter to register_settings on line 111. When no sanitization provided WordPress deletes the value of the option and creates a new one based only on what is passed in $_POST. Since unchecked checkboxes are not sent by the browser at all you … Read more
date_i18n() gets month from WP_Locale->get_month(). Which in turn fills months using baseline translation function __(), nothing fancy. Bottom line is — months should be translated in po/mo files, you just got incomplete translation.
Luckily, I was facing the same issue an hour ago so I brainstormed for a long time to find a find a solution. I posted it here before seeing this: http://www.hardeepasrani.com/2015/12/using-postmessage-transport-method-for-header-image/ So instead of just using: $wp_customize->get_setting( ‘header_image’ )->transport=”postMessage”; I used: $wp_customize->get_setting( ‘header_image’ )->transport=”postMessage”; $wp_customize->get_setting( ‘header_image_data’ )->transport=”postMessage”; After that, in JS, we got the value … Read more
When a function is hooked, it is easy to change that in a child theme. What you need to do is Remove the original call back function Copy the function to your child theme and rename it. Do your customizations as needed Rehook your call back function You can try the following: // Remove the … Read more
The answer is to use WP’s responsive images, customising the sizes attribute to suit your use case. Reading between the lines, I’m assuming here that you are using a responsive design approach to show the different layouts at different widths. The easiest way is to start by making yourself a replacement template tag function for … Read more
It’s really quite simple. The theme author is using a constant that you can put in wp-config.php, but because you don’t use that constant, and the author never checks if it’s actually defined, the code throws a PHP warning https://codex.wordpress.org/Editing_wp-config.php#Override_of_default_file_permissions Override of default file permissions The FS_CHMOD_DIR and FS_CHMOD_FILE define statements allow override of default … Read more
You can use the $wp_registered_sidebars global variable. Like this: global $wp_registered_sidebars; if( is_active_sidebar( ‘activity_calendar_en’ ) ): esc_html_e( $wp_registered_sidebars[‘activity_calendar_en’][‘name’] ); dynamic_sidebar( ‘activity_calendar_en’ ); endif; If you check the WordPress core for is_registered_sidebar function, you’ll see that it’s using this global variable too: function is_registered_sidebar( $sidebar_id ) { global $wp_registered_sidebars; return isset( $wp_registered_sidebars[ $sidebar_id ] ); } … Read more
Doing this simply won’t make a significant performance difference, instead organize your customizations with clear headings so you can find and edit things faster later… in other words, organize for development in this case, not for the frontend. There are plenty of other optimizations that can be done with some research but this just isn’t … Read more
The twentyseventeen_edit_link() function returns an accessibility-friendly link to edit a post or page. Here is its content: function twentyseventeen_edit_link() { $link = edit_post_link( sprintf( /* translators: %s: Name of current post */ __( ‘Edit<span class=”screen-reader-text”> “%s”</span>’, ‘twentyseventeen’ ), get_the_title() ), ‘<span class=”edit-link”>’, ‘</span>’ ); return $link; } Since it doesn’t provide a hook or filter, … Read more
Let’s take a look at wp_get_nav_menu_items code reference. It takes two parameters: $menu – (int|string|WP_Term) (Required) Menu ID, slug, name, or object, $args – (array) (Optional) Arguments to pass to get_posts(). So we can use get_posts args in here… And if we want to get only top-level posts, then post_parent arg comes useful… So something … Read more