This will do: <?php /* * This filter only works with images, for all kind of media check: media_send_to_editor * The priority is set to 20 and it takes 8 arguments */ add_filter(‘image_send_to_editor’, ‘wpse_53577_img_wrapper’, 20, 8); // We are only working with the $html argument, but you can play with all of them function wpse_53577_img_wrapper($html, … Read more
This answer will be long, but can be helpful in some way. First of all, detect why you’re getting this error: Majority of the time when you see a WordPress’ White Screen of Death, it means that you exhausted the memory limit of your server settings. This could be caused by a plugin that you … Read more
Try the XCloner plugin: http://wordpress.org/extend/plugins/xcloner-backup-and-restore/. I use XCloner to move sites between my live server and my dev server. It takes care of all the migration differences between the domain, database, etc. It preserves all my widget settings, custom menus, etc.
class MY_Post_Numbers { private $count = 0; private $posts = array(); public function display_count() { $this->init(); // prevent unnecessary queries $id = get_the_ID(); echo sprintf( ‘<div class=”post-counter”>Post number<span class=”num”>%s</span><span class=”slash”>/</span><span class=”total”>%s</span></div>’, $this->posts[$id], $this->count ); } private function init() { if ( $this->count ) return; global $wpdb; $posts = $wpdb->get_col( “SELECT ID FROM $wpdb->posts WHERE post_status=”publish” … Read more
There’s current_user_can( ‘CAPABILITY’ ); (see @Codex Users & Roles to find the appropriate cap for your targeted role), that you can use to determin what theme you want to display. You can also check for is_user_logged_in() if you just want to differentiate between non-logged in and logged in users. Then you have the switch_theme() function. … Read more
To make the header on the Twenty Ten theme less tall (i.e. a height with fewer pixels) put this code at the bottom of your theme’s “functions.php” file (being sure to change the number 180 to whatever height you want): <?php add_action(‘twentyten_header_image_height’,’yoursite_header_image_height’); function yoursite_header_image_height($height) { return 180; // Modify this to whatever pixel height you … Read more
You usually don’t need to enqueue a child theme’s stylesheet. The parent theme does that. This is a bit confusing, so I’ll explain. In most themes, Twenty Seventeen included, the stylesheet is loaded like this: wp_enqueue_style( ‘twentyseventeen-style’, get_stylesheet_uri() ); The trick to understanding what’s going on here is understanding what get_stylesheet_uri() does. When a regular … Read more
There are several steps to creating additional menus using the new menu system in WordPress in the TwentyTen theme or any WordPress theme (of which some of these steps can be done out of order). In addition, I’m going to highly recommend you create a child theme based on TwentyTen instead of modifying it directly: … Read more
An action hook is simply a queue point that acts at a specific point in the PHP execution process: callbacks are queued via add_action() call, and everything in the queue gets processed in turn: add_action( ‘hook_name’, ‘callback_name’, $priority, $number_of_args ); A filter hook is a similar queue point, only it acts on a specific bit … Read more
Since I found this script, I have used it for every single move I make from Localhost to Live or vice versa. It’s incredibly simple to use and has worked every time. https://github.com/interconnectit/Search-Replace-DB (Review: https://interconnectit.com/products/search-and-replace-for-wordpress-databases/ ) From their site: You must use a safe search and replace method that preserves the integrity of the serialized … Read more