Real answer, taking all the above into account: Regarding .svn directories: Subversion 1.7 was released a little over a year ago ( http://svn.haxx.se/dev/archive-2011-10/0152.shtml ) and the working copies no longer contain .svn directories in every folder. They contain a single .svn directory in the root, along with fairly substantial performance improvements. Today, SVN is up … Read more
Wrap it in a function_exists check: if( ! function_exists(‘some_pluggable_function’) ) { function some_pluggable_function() } }
Yes, you can replace existing icons by overwriting them via CSS. Make sure to check if the existing icon is set via img or background-image and add some CSS to overwrite it with one of the available icons. You can find all available icons and the appropriate selector at the Dashicons Website. To replace the … Read more
Quite simply, it’s loading more than once because you’re probably actually making more than one HTTP request to “WordPress”. You should not do anything like counting on a plugin load like this, because WordPress can load in many different situations, sometimes more than once for even a single page view. The wp-cron process, for example, … Read more
Short answer: the update API. Whenever your WordPress install makes an update check, it’ll ping wordpress.org with information about all the plugins you have, versions etc., but also whether they are currently activated or not – they then aggregate all this data from all active WordPress installs and hey presto, you get an idea of … Read more
Two ways to handle this. a. Attach a timer to the notice: You could attach a 3-second timer (or however long you wish) to the notice, as follows: <?php set_transient( “my-plugin”, “alive”, 3 ); add_action( ‘admin_notices’, function() { //Syntax correction if ( “alive” == get_transient( “my-plugin” ) ) { ?> <div class=”notice notice-success is-dismissible”> <p><?php … Read more
A post or page has only one title, the title tag <title> is the document title. The filter wp_title filters the output of wp_title() function, which was used before to output the title of the document. In WordPress 4.1, the title-tag support in themes was introduced and wp_get_document_title() is used instead of wp_title(). So, if … Read more
http://plugins.svn.wordpress.org/ Good luck. It’s a very long list and Otto normally becomes very angry if someone try to scrape the complete SVN-Repo.
You can get the slug in the options table, stored under the name stylesheet. echo get_option(‘stylesheet’);
Take a close look at add_menu_page hook, it provides argument to supply with icon url <?php add_menu_page( $page_title, $menu_title, $capability, $menu_slug, $function, $icon_url, $position ); http://codex.wordpress.org/Function_Reference/add_menu_page add_menu_page( __(‘Poll’,’menu-test’), __(‘Poll’,’menu-test’), ‘manage_options’, ‘manage-polls’, ‘poll_page’, ‘plugins_folder Or Theme folder url/icon.png’ );