Only show div on homepage/blog index in wordpress/php
See: http://codex.wordpress.org/Function_Reference/is_home <?php if(is_home()): ?> <div>Your div.</div> <?php endif; ?>
PHP
Create a global variable for use in all templates
You’ll also have to fill the variable, e.g. function userinfo_global() { global $users_info; $users_info = wp_get_current_user(); } add_action( ‘init’, ‘userinfo_global’ ); And you should then be able to use $users_info everywhere in global context. Keep in mind that some template pars (header.php, footer.php, those used via get_template_part) are not in global scope by default, so … Read more
Shortcode to insert
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
Displaying a WooCommerce product via PHP
Use do_shortcode(). For example, in a template, if you were wanting to display products specifically by ID: <?php echo do_shortcode(‘[products ids=”1, 2, 3, 4, 5″]’); ?> WooCommerce comes with several shortcodes which can be used to insert content inside posts and pages: http://docs.woothemes.com/document/woocommerce-shortcodes/ You can add shortcodes to a post or page easily via the … Read more
wpdb::prepare was called incorrectly
It’s always advised to use $wpdb->prepare when you are taking input from user. This will help in protecting queries against SQL Injection. For more details, check the Codex When you use $wpdb->prepare, you must pass the variables to the query. In your case, you can skip using $wpdb->prepare as you are using a hard coded … Read more
the_author_meta() vs get_the_author_meta()
If you look at the source code for the_author_meta(), it simply, in essence, just echo’s the result from get_the_author_meta(). WordPress has quite a lot of functions where functions with a the_* prefix simply echos the results from its get_* counter parts. The get_* prefix is almost always used for functions which return its results. There … Read more
exclude multiple terms using get_terms() function
With get_terms(), the exclude parameter takes an array of term IDs, so just add the second term to the array: $terms = get_terms( TribeEvents::TAXONOMY, array( ‘orderby’ => ‘name’, ‘order’ => ‘ASC’, ‘exclude’ => array( 77, 71 ), ) ); echo ‘<li>Category:</li>’; foreach ( $terms as $term ) { echo ‘<li><a href=”‘.$url.’?tribe_eventcategory=’.$term->term_taxonomy_id.'”>’.$term->name.'</a></li>’; }
Query WooCommerce orders grouped by several order statuses
The documentation on wc_get_orders and WC_Order_Query is poor… Now regarding the order status in a WC_Order_Query, you can pass an array of order statuses: // Display “completed” orders count $statuses = [‘completed’]; $orders = wc_get_orders( [‘limit’ => -1, ‘status’ => $statuses] ); echo ‘<p>’ . sprintf( __(‘Count of “%s” orders: %s’), implode(‘”, “‘, $statuses), count($orders) … Read more
Place page title in header?
If you only need the title you can request it outside the loop easily. Try and call the_title() in your header. It should work But you have to be aware that if you don’t put a condition, each page of your website will display its title in the header section. EDIT: the function to call … Read more
Remove Woocommerce product link
The way I’ve done this was to take a copy of content-product.php and paste it into the root of your theme folder. Comment out do_action( ‘woocommerce_before_shop_loop_item_title’ ); and do_action( ‘woocommerce_after_shop_loop_item’ ); Quick and dirty, but it worked for me.