check, if any “add_action” function contains string XXXXXXXXX
I’ve managed to solve that: I am filtering out the whole HTML output before it is actually outputed.
filters
Converting restricted html in comments to bbcode
I eventually solved this with a slightly different approach. This allows users to include images in their comments. One issue I’m still having, which is really a whole new question, but worth mentioning here, is that the user may not be allowed to upload new images to the post, and only include images already in … Read more
Restrict access to custom post type and filter from every query
Restrict access to custom post type and filter from every query
shortcode function outputs multiple anchor tags
You are trying to remove the filter before adding the filter and one more thing you are not adding the correct priority. remove_filter( ‘the_content’, ‘wpautop’ ); //removing before adding without priorities. add_filter( ‘the_content’, ‘wpautop’ , 99) ; add_filter( ‘the_content’, ‘shortcode_unautop’, 100 ); Try remove the filter at the end with same priority when you add. … Read more
How to check which submission button was clicked?
The function submit_button() does generate: <input type=”submit” name=”submit” id=”submit” class=”button button-primary” value=”Save Changes” /> As seen on the codex documentation page. Which gives you the possibility to check for a $_POST or, depending on the form, $_GET or generic $_REQUEST variable – to be exact for $_POST[ ‘submit’ ] or $_GET[ ‘submit’ ] or $_REQUEST[ … Read more
What problems could happen if I replaced add_filter and add_action with the function calling
I hope I understood you correctly as your question is a bit scrambled BACKGROUND Functions, just like your car, are pretty useless objects until they are put to use of some kind. Simply being defined in functions.php or in a plugin makes functions as useful as a car parked in a garage, it is there, … Read more
wordpress filtering out caps in wp_title? (UpperCase is changed to Uppercase)
It isn’t happening to me (I just checked with your example), so it must be something that’s occurring in the theme or a plugin. You could try searching all of the codebase for the wp_title filter, but you might get a lot of results to sort through. An easier option might be switching the theme … Read more
wp_editor customization
What you can do is use the get_current_screen() function to get what screen the current user is on ( in the admin panel ) and only add those global values whenever the user is viewing the post page: function my_format_TinyMCE( $in ) { $screen = get_current_screen(); if( is_object( $screen ) && ‘post’ == $screen->post_type ) … Read more
Password protected Page add_filter to change the text doesn’t work
I use the wordpress theme wpcasa and the theme change the standard text of wordpress. So I included a filter hook of the theme: add_filter( ‘the_password_form’, ‘wpsight_password_form_dmd’ ); function wpsight_password_form_dmd($output){ global $post; $output=””; $aktuelleseite = $_SERVER[‘REQUEST_URI’]; $sprache = explode(“https://wordpress.stackexchange.com/”,$aktuelleseite); $label=”pwbox-“.( empty( $post->ID ) ? rand() : $post->ID ); $output=”<form action=”” . get_option( ‘siteurl’ ) . … Read more
Post filter Month dropdown at front-end like wordpress backend
wp_get_archives creates its links with the function get_archives_link. this function returns plain HTML, but it has a filter you can hook into. You can use the get_archives_link filter to manipulate your HTML with some regex. function my_archives_link($link_html) { //TODO: my regex to manipulate the HTML return $link_html; } add_filter(‘get_archives_link’,’my_archives_link’) Further reading wp_get_archives get_archives_link Filter Hook: … Read more