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
You can try the image_send_to_editor filter: /** * Wrap the inserted image html with <figure> * if the theme supports html5 and the current image has no caption: */ add_filter( ‘image_send_to_editor’, function( $html, $id, $caption, $title, $align, $url, $size, $alt ) { if( current_theme_supports( ‘html5’ ) && ! $caption ) $html = sprintf( ‘<figure>%s</figure>’, $html … Read more
wp_enqueue_script is not going to work in a shortcode, this is because of the loading order. You could use wp_register_script and then you could wp_enqueue_script in you shortcode function like this example: // Front-end function front_end_scripts() { wp_register_script( ‘example-js’, ‘//example.com/shared-web/js/example.js’, array(), null, true ); } add_action( ‘wp_enqueue_scripts’, ‘front_end_scripts’ ); Then you use this in your … Read more
Best solution for what you want to accomplish which is essentially to make the next page feature more user friendly for your authors is to add a TinyMCE button that will do this for you. This may be a bit complicated so hold your hat. To avoid this answer being the length of a thesis, … Read more
Short Answer Yes, shortcodes are case sensitive Longer Answer It’s really easy to build a test case for this and see. <?php add_shortcode(‘sOme_ShOrTcOdE’, ‘wpse102375_shortcode’); function wpse102375_shortcode($args, $content=null) { return ‘yep’; } Longest Answer Read the source. The “magic” with shortcodes happens in do_shortcode, so let’s take a look at that. <?php // wp-includes/shortcode.php function do_shortcode($content) … 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!