if you want to keep the current setup, try to hook in early and use do_shortcode(): function av_standalone_doc_404($content) { remove_filter( current_filter(), __FUNCTION__ ); if ( has_term( ‘standalone-document’, ‘formats’ ) ) { $filtered_content = do_shortcode( $content ); // … If you want to avoid repeating shortcode outputs use a static variable in the shortcode handler: function … Read more
This is more of PHP programming question, rather than WordPress one. 🙂 If you are interested in exploring function of WordPress core alone, there is number of ways dedicated to that: Codex has function reference that is human maintained – so it’s not comprehensive but can include additional information for important functions; xref is code … Read more
If it is a dropdown and you want to populate it with options may be use this filter add_filter(“gform_predefined_choices”, “add_predefined_choice”); function add_predefined_choice($choices){ $choices[“My New Choice”] = array(“Choice 1”, “Choice 2”, “Choice 3”); return $choices; } http://www.gravityhelp.com/documentation/page/Gform_predefined_choices gform_field_value_selection filter is for default value. Give a look here http://www.gravityhelp.com/documentation/page/Developer_Docs See if this works.. add_filter(“gform_field_value_selection”, “populate_selection”); function populate_selection … Read more
$q should contain the array: add_filter( ‘woocommerce_product_related_posts’, ‘woo_custom_attribute_filter’, 10, 1 ); function woo_custom_attribute_filter( $q ) { $q = array( /* args here */ ); return $q; }
Another way is to use a shortcode to display shortcodes 🙂 add_shortcode(‘SH’,’shortcode_display_handler’); function shortcode_display_handler($atts = array(),$content=null){ $content = str_replace(“[“,”[”,$content); $content = str_replace(“]”,”]”,$content); return $content; } Usage: [SH] [/SH]
Register a new shortcode handler depending on the attribute value: function wrapper_shortcode_handler ( $atts, $content ) { if ( “apple” === $atts[“snack”] ) add_shortcode( “flavor”, “healthy_callback” ); if ( “donut” === $atts[“snack”] ) add_shortcode( “flavor”, “fatty_callback” ); return do_shortcode( $content ); } See also Execute shortcode only in another shortcode
Put this at the very top of your page.php file, before the get_header() call: <?php // redirect if user isn’t logged in if( ! is_user_logged_in() ) { wp_safe_redirect( home_url( ‘/signup/’ ) ); exit; } // supply IDs of both parent pages $keys = array( ’21’, ’23’ ); // check if user can access page foreach( … Read more
The filter is added before the call to fetch_feed, then immediately removed so only that particular feed is given a different feed cache transient lifetime. Any other fetch_feed calls within the lifetime of the request won’t have that filter applied, so will be given whatever the default cache transient lifetime value is.
Use search parameter ‘s’ instead of ‘name’ query_posts( array( ‘s’ => $sportsman_name, ‘post_type’ => ‘db’, ‘posts_per_page’ => 100, ‘paged’ => $paged, ‘category_name’ => $sport, ‘meta_query’ => array( $height, $weight, $tshirt_size, $foot_size, )));
If you want to display the shortcodes in the string variable $content you can use the WordPress function do_shortcode() like this: echo do_shortcode($content); See more in the Codex: http://codex.wordpress.org/Function_Reference/do_shortcode