functions - Read For Learn

Disable every rss feed except home feed

// remove_author_feed_link( $link, $feed ); // As we do not pass $link and $feed is empty by default, function just exits function remove_author_feed_link() { return; } add_filter( ‘author_feed_link’, ‘remove_author_feed_link’ ); function remove_category_feed_link() { return; } add_filter( ‘category_feed_link’, ‘remove_category_feed_link’); function remove_search_feed_link() { return; } add_filter( ‘search_feed_link’, ‘remove_search_feed_link’ ); function remove_tag_feed_link() { return; } add_filter( ‘tag_feed_link’, ‘remove_tag_feed_link’ … Read more

wp_get_current_user->user login returns %20 for spaces

%20 is how spaces are represented in URLs/links. It is not present in the user_login property. The browser is adding it because you’ve put in in an href attribute. How are you creating this artist CPT? If you’re just creating it with the artist name as the title, then the slug isn’t going to necessarily … Read more

Excerpt – First Sentence & Read More

To append strings in PHP use ., like: return $sentence[‘0’] . $sentence[‘1’] . “… Read More”;

clickable title of 2 post on mainpage USING functions.php

here is answer 🙂 add_action(‘generate_after_header’, ‘work_only_on_front_page’, 999); function work_only_on_front_page(){ if ( is_front_page() ) { echo ‘ any text with divs’; $args = array( ‘posts_per_page’ => 2, // we need only the latest post, so get that post only ‘cat’ => ‘1’ // Use the category id, can also replace with category_name which uses category slug … Read more

How do I access variables outside a function [closed]

You could return the data and set a local variable: function get_album_info() { $album = array( ‘art’ => wp_get_attachment_image_src( get_sub_field(‘album_art’), ‘full’ ), ‘date’ => get_field(‘album_date’) ); return $album; } $album = get_album_info(); echo $album[‘art’]; echo $album[‘date’];

get_footer can’t find any variables set in functions.php

This is a variable scope problem. Your variable in functions.php is not in scope where you are trying to use it in your footer. To make this work declare the variable global in functions.php global $tst; $tst=”d00d”; And then pull it in with the global keyword when you need to use it. global $tst; echo … Read more

Code in functions.php appearing on front-end and dashboard [closed]

According to your sccrenshot you have added your PHP code without PHP tags. PHP codes should be in inside <?php and ?>. And if you have used it as PHP Short Tag (<?) make sure that to set short_open_tag=On in php.ini

Problem with Child-Theme using of foundation-framework [closed]

So, after a chat discussion with the OP, I found out that the theme being used was HireBee. After some investigation it appears that HireBee only uses a very minimal version of the Foundation framework, which didn’t include the Menu and Dropdown Menu components. The answer in this case would be to dequeue the parent … Read more

shortcode inside post called by ID does not render as expected

See this answer: How to get shortcode to work inside a foreach loop called within a shortcode? You’ll likely want apply_filters( ‘the_content’, $footer_post->post_content ) And so, in your case: $footer_content = apply_filters( ‘the_content’, $footer_post->post_content ); echo $footer_content;

How to Delete Posts by title?

Like keepkalm said I’d find the list of post IDs from the database: select id, post_title FROM wp_posts where post_title like ‘%Pharmaton%’ or post_title like ‘%Winston Blu%’ or post_title like ‘%Kefir%’ or post_title like ‘%Tetradox%’ or post_title like ‘%Passport Sco%’; and then use the list of IDs with wp-cli’s wp post delete which accepts a … Read more

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