Basically the img_caption_shortcode filter allows you to completely replace the default image caption. If you want to do that, you’ll need to ask WP to pass all the argument of the filter to your callback function. <?php add_filter(‘img_caption_shortcode’, ‘wpse81532_caption’, 10, 3 /* three args */); Then your callback will need to take care of all … Read more
It a matter of using do_shortcode in your author.php template file (or wherever applies). This function has to be “echoed”. And instead of using the_author_meta (which echo‘s the result), use get_the_author_meta. <?php echo do_shortcode( get_the_author_meta( ‘description’ ) ); ?>
No, apparently not. Until this behavior is changed in version 3.7 you can add this filter to your theme’s functions.php file to include additional extensions. Edited: I’ve updated the filter with better code suggested in the comments. Lower case and uppercase extensions function my_custom_audio_extensions( $exts ) { //merge array of upper case extensions with default … Read more
Your problem is here: $welcomePage = get_post( 5 ); echo $welcomePage -> post_content; Shortcodes are processed on display by via a filter on the_content which is called by the function the_content(). You’ve bypassed that functionality and are echoing the raw post data. You need to output your code using a proper Loop or explicitly process … Read more
Is there more efficient ways to validate the quotes using the WordPress api? I think you should set a nonce for the form You also should check if current user has capability to save quote To get properly sanitize values form $_POST look at filter_input and/or filter_input_array I don’t see performance issues on validation, but … Read more
In general, if arguments is not used or the defaults values are to used of an argument/parameter, you don’t have to write it out, they can simply be omitted. The only time when you have to pass any value to an argument is when a function expect a valid value to be passed to it … Read more
You need a couple of things. A shortcode handler, and a custom query: function wpse_186346_excerpt_length() { return 50; } function wpse_186346_excerpt( $atts ) { $atts = wp_parse_args( $atts, array( ‘posts_per_page’ => 2, // Any other default arguments ) ); // We don’t need paging, always save a query $atts[‘no_found_rows’] = true; // Create query based … Read more
‘echo’ => true needs to be ‘echo’ => false in your wp_nav_menu array for it to nest. From the docs you’ll find ‘echo’ (bool) Whether to echo the menu or return it. Default true. so what’s happening is the wp_nav_menu isn’t being returned but just echoed, so doesn’t nest.
It’s simple. WordPress have a handy function to send variables to a registered script. It’s wp_localize_script. It work this way: //First Register Your Script wp_register_script( ‘name-of-script’, ‘http://example.com/script.js’, ”, ”, true ); //Then send dynamic variables wp_localize_script( ‘name-of-script’, ‘globalVar’, array( ‘id’ => ‘slideTarget’ ) ); //Finally invoke it on Front-End wp_enqueue_script ( ‘name-of-script’ ); This should … Read more
To enable shortcodes in text widgets add a filter like that: add_filter( ‘widget_text’, ‘do_shortcode’ ); You can pass every string to do_shortcode() including get_theme_mod() calls. echo do_shortcode( get_theme_mod( ‘theme_setting’ ) );