Having a look at your SO post, seeing the CF Tag output, then seeing what you’re trying to attempt here with shortcodes is, as Otto said, going to be an incoherent mess. There already exists plugins that allow you to write PHP logic amongst your post content, and the following Allow PHP in Posts and … Read more
You can use the the following attributes for the gallery shortcode: The problem with this is that the gallery shortcode wraps the image and the caption in different elements(thats why the default solution is using dl-dt-dd), so this will generate one li element for the image, and one for the caption. You can still style … Read more
I’m not sure you understand the logic of WP_Query. Rather than explain in words, here’s a code example; $query = new WP_Query( array( ‘meta_key’ => ‘Old ID’, ‘meta_value’ => $atts[‘oldid’] ) ); if ( $query->have_posts() ) return $query->posts[0]->post_title; return ”; Check out the codex on interacting with WP_Query. UPDATE: To use the query as you … Read more
Check if the user has left a comment // the user may have commented on *any* post define( ‘CHECK_GLOBAL_FOR_COMMENTS’, TRUE ); // // some more code // function memberviparea( $atts, $content = null ) { $post_id = 0; // if the user have to left a comment explicit on this post, get the post ID … Read more
Why it’s not working: You need to use the wp_enqueue_scripts action hook. You’ve used wp_register_script as an action hook, however, there is no action hook named wp_register_script in WordPress core. If this was just a silly mistake, then you already have the answer. Read on if you need more information regarding the topic: Attaching a … Read more
You can create a shortcode to fetch the title of current page. Try copying the following snippet in your child theme’s functions.php function post_title_shortcode(){ return get_the_title(); } add_shortcode(‘post_title’,’post_title_shortcode’); Use [post_title] shortcode to display the title of the post or page.
You just have to add another element to the array (and then output it): function btn_shortcode( $atts, $content = null ) { $a = shortcode_atts( array( ‘class’ => ‘button’, ‘href’ => ‘#’ ), $atts ); return ‘<a class=”‘ . esc_attr($a[‘class’]) . ‘” href=”‘ . esc_attr($a[‘href’]) . ‘”>’ . $content . ‘</a>’; } add_shortcode( ‘button’, ‘btn_shortcode’ … Read more
The adjustment to my function below fixed the issue but I wanted to make sure that this is the right way to handle the shortcode. I’ve added ob_start(); and ob_get_clean(); to the function. Is this the correct way to handle something like this? function site_map2( $atts ) { $atts = shortcode_atts( array( ‘exclude’ => ”, … Read more
I have sometimes wondered the same thing – whether wp maybe checked on save and kept a register etc I had a quick look at the code, and it seems not. There is however a global $shortcode_tags, and wp has this function function get_shortcode_regex() { global $shortcode_tags; $tagnames = array_keys($shortcode_tags); $tagregexp = join( ‘|’, array_map(‘preg_quote’, … Read more
Inspect the global variable $shortcode_tags: print ‘<pre>’ . htmlspecialchars( print_r( $GLOBALS[‘shortcode_tags’], TRUE ) ) . ‘</pre>’; Output: Array ( => img_caption_shortcode => img_caption_shortcode => gallery_shortcode => __return_false [contactform] => Array ( [0] => T5_Contact_Form Object ( [debug:protected] => [base_name:protected] => t5-contact-form/t5-contact-form.php [prefix:protected] => t5c [address:protected] => [nonce_name:protected] => t5_contact_form_nonce [hidden_field:protected] => t5_no_fill [option_name:protected] => t5c_default_address … Read more