💡 functions.php is the theme functions file included in every WordPress theme.
Here you can find thousands of code snippets that you can insert into the functions.php file to add new features or change default settings on a WordPress site.
Since WordPress 5.3, a prompt asking to confirm the administration email address appears every six months when a user with an administrator role tries to access the wp-admin dashboard. This feature was introduced to make sure that the email address configured in Settings → General is active. When this screen is shown you have several options: But … Read full article →
One of the most important checkout fields for online stores that is also prone to oversight is phone verification. Order confirmation and delivery can both be made much simpler with proper phone verification. In WooCommerce, the phone number field provides an HTML check for a straightforward number: But by ensuring that the number contains a … Read full article →
Here is a handy snippet that displays a random post, so each time a user refreshes the page a different post will appear. The snippet should be saved as a PHP template for pages and a page has to use it. Step 1. Create a new file random.php inside your active theme folder and put … Read full article →
To put a string after the price of WooCommerce product and cart pages, use the WooCommerce filters woocommerce_cart_item_price and woocommerce_get_price_html Add the following code to your active theme functions.php file. Make sure to change <span class=”price-suffix”>TEXT AFTER THE PRICE</span> with your text or HTML code. NEXT: How to Add text before the price in WooCommerce
Here is an example of a simple WordPress plugin that uses the [phpinfo] shortcode to display PHP information similar to what the phpinfo() function does: <?php /* Plugin Name: PHP Info Shortcode Description: Displays PHP information using the [phpinfo] shortcode. */ function phpinfo_shortcode_handler( $atts ) { // Build the HTML for the data $html = … Read full article →
Here are five different methods to create a new WordPress Admin user. In all of the examples below I will use the following username/password combination, so make sure to change it before running any of the commands: username123 change username123 with your username password123 change password123 with your password [email protected] change [email protected] with your email … Read full article →
On his blog Konstantin Shestopalov recently shared How to disable Cyrillic or Latin characters at checkout in Woocommerce with the following example to disable Latin characters on the checkout page: While the code does not actually disable Cyrillic characters, it simply checks if the letters are in Latin, and if not, prints an error message … Read full article →
The pipe ( | ) and tilde ( ~ ) separators are removed from Yoast SEO plugin 17.1. It was done because Google routinely alters these symbols in search results, according to Yoast: https://yoast.com/yoast-seo-17-1 To add these separators back to yoastSEO plugin, simply add the following inside your active theme function.php file: and under Search … Read full article →
If you want to disable comments in WordPress based on the user’s language, you can do so by using the following steps: Step 1. Install and activate the “GeoIP Detection” plugin. This plugin allows you to detect the user’s language based on their IP address. Step 2. Add the following code to your theme’s functions.php … Read full article →
Here is a small snippet that you can add to your functions.php file to show different menus to logged-in users in WordPress. In this example 5 is the menu ID of the menu shown to logged-in users and 6 is the ID for the menu shown to guests. So, create two menus and copy their … Read full article →