The locale hook happens long before init. To see when which hook, variable, constant, function, class or file is available install my plugin T5 WP Load Order. You get a looong file with a very detailed log. Search for Hook: locale, then for Hook: init. You will see that you need plugins_loaded as parent action … Read more
Thanks to @dalbaeb for pointing me in the right direction – I didn’t realize you could target a label element with its attribute value. The resulting style for targeting the <br> tag after the label is so: label[for=user_login] > br, label[for=user_pass] > br { display: none; } MDN documentation for attribute selectors can be found … Read more
Couple of things: 1: When you include the script after jquery, localise it using the wp_localize_script function: $nonce = wp_create_nonce(“vote_nonce”); $yourscript_info = array( ‘ajaxurl’ => admin_url( ‘admin-ajax.php’), ‘nonce’ => $nonce ); wp_localize_script( ‘yourscript’, ‘yourscript’, $yourscript_info ); $.ajax({ type: “POST”, url: yourscript.ajaxurl, data: { id: id, vote: vote, nonce: yourscript.nonce, action: “stn_voting” }, 2: Add some … Read more
WordPress core is something where you cannot create your own hooks. Hooks in WordPress are created with these apply_filters apply_filters_ref_array apply_filters_deprecated do_action do_action_ref_array do_action_deprecated The only thing you can do is to register your function to certain WordPress core hook. But where are these hooks? You may expect these hooks in a function called activate_plugin. … Read more
I suggest to take a look at the tests file to see different ways of using hooks. They work similarly to PHP hooks, you can set several addAction and then one doAction with the name of the hook and other arguments. The first argument of doAction has to be the action name. Then you can … Read more
If we look at the source of wp_insert_attachment() we find the hooks edit_attachment and add_attachment. In your case we could use the add_attachment hook. The callback takes the attachment’s ID as a parameter. By looking at the database table wp_posts we see that the description is saved as post_content and the caption as post_excerpt: Then … Read more
If you examine the wp_insert_user() function, you can see there are a myriad of filters and actions that are called throughout the process. The first is a filter called pre_user_login on the username. Line 1304 of wp-includes/user.php: $user_login = apply_filters(‘pre_user_login’, $user_login); You could hook onto that and throw your own custom error message. Edit: The … Read more
Try using PHP’s regular expression find/replace function—preg_replace()—in a filter on the the_content hook. function breezer_addDivToImage( $content ) { // A regular expression of what to look for. $pattern = ‘/(<img([^>]*)>)/i’; // What to replace it with. $1 refers to the content in the first ‘capture group’, in parentheses above $replacement=”<div class=”myphoto”>$1</div>”; // run preg_replace() on … Read more
Make default new sites https (multisite)
You problem lies with how you are using wp_enqueue_script(). It does not print out the <script src=””></script>, instead it adds it to a list of Javascript files to printed out at the appropriate time. There is a different hook that is called for when you should add your Javascript and CSS: wp_enqueue_scripts (you use it … Read more