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
I think your problem is with the $output = include …. statement. include() returns true or false based whether it was successful – not the content of the file being included. Use output buffering to get the content. function service_shortcode_index() { global $content; ob_start(); include ( TEMPLATEPATH . ‘/service.php’ ); $output = ob_get_clean(); return $output; … Read more
From: http://codex.wordpress.org/Shortcode_API#Limitations The shortcode parser correctly deals with nested shortcode macros, provided their handler functions support it by recursively calling do_shortcode() It will not let you nest the same shortcode inside another though: However the parser will fail if a shortcode macro is used to enclose another macro of the same name Assuming you won’t … Read more
You can actually list all of the available shortcodes for your WordPress installation by using the following code: <?php global $shortcode_tags; echo ‘<pre>’; print_r($shortcode_tags); echo ‘</pre>’; ?> It will show the main WordPress shortcodes plus any shortcodes for installed plugins which can be handy too!
Yes it is possible. There are two ways that I can think of at this moment. First follow what the codex says Shortcodes. Basically you just wrap your html in ob_start(); this will return the html as a string so you can echo it. function my_shortcode() { ob_start(); ?> <HTML> <here> … <?php return ob_get_clean(); … Read more
I removed all that duplicated and unnecessary stuff, take a look at otto’s or kaiser’s answers for the very simple solution. Trac ticket: #29629. Codex entry for Playlist Shortcode.
High level description of what I ended doing, it is actually not too bad to do such an implementation and save you the effort of having different code for the widget and customizer forms, but there are many small details to take care of. Store settings as a meta values for the post Create proper … Read more
Well, yes, you can do that: //replace live edited content to display html editor.on(‘BeforeSetcontent’, function(event){ event.content = tinymce_to_html( event.content ); }); //Transform your html content to raw content editor.on(‘GetContent’, function(event){ event.content = html_to_tinymce( event.content ); }); Let’s explain that: Under the hood, tinymce use a plain-text editor to store content, use in forms, etc etc. … Read more
http://codex.wordpress.org/Shortcode_API#Nested_Shortcodes Everything you need to know about nested shortcodes in WP