You can create a simple plugin file to add in the code that you want. In your WordPress folder there is a wp-content directory, and a plugins directory inside that. Create a php file inside the plugins directory, and name it something unique and descriptive; use dashes – to separate words in the name: ben-is-neat.php … Read more
Nothing. It hasn’t identified an actual problem. It thinks you’re using an i tag for italics, but you’re not. If you absolutely need the error to go away, you would need to find a way to get achecker to ignore the problem, and that’s a question for them, rather than anything to do with WordPress.
You should place that code in an HTML block, not a text block. You can create a new block, type HTML in the search bar and select it. Then paste above code in that new block.
Put this code in functions.php file. add_filter( ‘woocommerce_checkout_fields’ , ‘rws_display_checkbox_and_new_checkout_field’ ); function rws_display_checkbox_and_new_checkout_field( $fields ) { $fields[‘billing’][‘have_vat_number’] = array( ‘type’ => ‘checkbox’, ‘label’ => __(‘Are you have Vat Number?’, ‘woocommerce’), ‘class’ => array(‘form-row-wide’), ‘clear’ => true ); $fields[‘billing’][‘vat_number’] = array( ‘label’ => __(‘Vat Number’, ‘woocommerce’), ‘placeholder’ => _x(‘Vat Number’, ‘placeholder’, ‘woocommerce’), ‘class’ => array(‘form-row-wide’), ‘clear’ … Read more
The Code Block is to display things just as you typed them, so it may encode to ensure no code actually executes. The HTML block is the reverse – it is to execute code exactly as you typed it, so it doesn’t encode. This is intentional, so you can either show or execute code, depending … Read more
Hi @rsm: There are probably better ways, using the WordPress API, but since I know SQL so well this immediately came to mind: function total_published_authors() { global $wpdb; $sql =<<<SQL SELECT COUNT(*) AS total_published_authors FROM ( SELECT DISTINCT {$wpdb->users}.ID FROM {$wpdb->users} INNER JOIN {$wpdb->posts} ON {$wpdb->posts}.post_author={$wpdb->users}.ID WHERE {$wpdb->posts}.post_status=”publish” GROUP BY {$wpdb->users}.ID ) x SQL; return … Read more
Place in your template’s index.php the following piece of code: $deny = array(“127.0.0.1”, “88.88.88.88”); if (in_array ($_SERVER[‘REMOTE_ADDR’], $deny)) { header(“Location: http://example.com”); die(); } And just change the addresses of $deny for the IP address or addresses you want to block.
As mentioned before, never, ever, modify wordpress core files. It is a maintenance nightmare and a security risk, and very, very bad practice. During development the only area you need concern yourself with is the wp-content folder, specifically plugins and themes. Put post type registrations, url rewrites, custom taxonomies etc in a plugin, and visuals … Read more
Change $user_info->user_login To $current_user->login
Need To Post Unformated Code