In addition to the answer by @Welcher: There are some good “graveyard” examples in the core, where “functions come to die“. You could use them as guidelines, e.g. regarding the documentation. Here’s one such example for the permalink_link() under the wp-includes/deprecated.php /** * Print the permalink of the current post in the loop. * * … Read more
The default response from admin-ajax.php is, die( ‘0’ ); …by adding your own wp_die() or exit() or die() after returning your desired content prevents the default response from admin-ajax.php being returned as well. It also generally means that your ajax call has succeeded. Ultimately, to answer your question, it’s meant to work this way. What … Read more
You can create new schedule times via cron_schedules: function my_cron_schedules($schedules){ if(!isset($schedules[“5min”])){ $schedules[“5min”] = array( ‘interval’ => 5*60, ‘display’ => __(‘Once every 5 minutes’)); } if(!isset($schedules[“30min”])){ $schedules[“30min”] = array( ‘interval’ => 30*60, ‘display’ => __(‘Once every 30 minutes’)); } return $schedules; } add_filter(‘cron_schedules’,’my_cron_schedules’); Now you can schedule your function: wp_schedule_event(time(), ‘5min’, ‘my_schedule_hook’, $args); To only schedule … Read more
WordPress 5.3 introduces a considerably simpler way to achieve this. By registering theme support for HTML 5 for script and style, the type=”” attribute will be omitted: add_action( ‘after_setup_theme’, function() { add_theme_support( ‘html5’, [ ‘script’, ‘style’ ] ); } );
Checkout – wp-includes/plugin.php#L585 plugin_dir_url() function internally uses plugins_url() to get the link to plugin directory. plugin_dir_url() This will return url of the plugin directory with a trailing slash at the end. So this can be easily used to link to the plugin directory. e.g – http://www.example.com/wp-content/plugins/foo/ plugins_url If no arguments are passed this will deliver … Read more
As @cybmeta already pointed out, you are too early with your removal. So you have to defer the actual removal, for instance like so: add_action( ‘after_setup_theme’, ‘wpdev_170663_remove_parent_theme_stuff’, 0 ); function wpdev_170663_remove_parent_theme_stuff() { remove_action( ‘after_setup_theme’, ‘et_pb_setup_theme’ ); }
esc_html() escapes a string so that it is not parsed as HTML. Characters like < are converted to <, for example. This will look the same to the reader, but it means that if the value being output is <script> then it won’t be interpreted by the browser as an actual script tag. Use this … Read more
Specifically editing the code you provided in the original question: add_filter( ‘nav_menu_link_attributes’, ‘wpse121123_contact_menu_atts’, 10, 3 ); function wpse121123_contact_menu_atts( $atts, $item, $args ) { // The ID of the target menu item $menu_target = 123; // inspect $item if ($item->ID == $menu_target) { $atts[‘data-toggle’] = ‘modal’; } return $atts; }
The function wp_nav_menu takes an argument of fallback_cb which is the name of the function to run if the menu doesn’t exist. so change you code to something like this: function wp_nav_menu_no_ul() { $options = array( ‘echo’ => false, ‘container’ => false, ‘theme_location’ => ‘primary’, ‘fallback_cb’=> ‘fall_back_menu’ ); $menu = wp_nav_menu($options); echo preg_replace(array( ‘#^<ul[^>]*>#’, ‘#</ul>$#’ … Read more
It’s actually not too bad to do what you’re asking. This should take you about an hour to do your first one, and 10 minutes to do subsequent ones. Ultimately what you’re going to do is create a TinyMCE plugin. Here’s what you should arm yourself with to start: General guide to creating a tinymce … Read more