add body class if user is logged in

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{Name (First):7.3} requested the  following code from my WordPress AI Code Generator.

add body class if user is logged in

The robot generated the following code:

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“`php
function nm_add_body_class($classes) {
if(is_user_logged_in()) {
$classes[] = 'logged-in';
}
return $classes;
}
add_filter('body_class', 'nm_add_body_class');
“`

In this piece of code, we're hooking into the `body_class` filter that WordPress provides. This filter allows you to add or manipulate the classes that are added to the `<body>` tag output in your theme.

Inside our function `nm_add_body_class()`, we use `is_user_logged_in()` WordPress function which returns true if the current visitor is logged in and false if not. If user is logged in, the 'logged-in' class is added to $classes array.

Finally, the modified data is returned and the function is linked to `body_class` filter using `add_filter()` function.

You can then use the 'logged-in' class in your theme's CSS to style the body when a user is logged in.

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CODE SNIPPETS

Modify the following function so that it will wait for 5 seconds after order creation before executing. use wp_schedule_single_event to make it a cron job that doesn’t block other code from running. add_action( ‘woocommerce_new_order’, ‘st_Send_invoice_for_pending_payment’, 20, 1 ); function st_Send_invoice_for_pending_payment( $order_id ) { // Get the order instance. $order = wc_get_order( $order_id ); if ( is_a( $order, ‘WC_Order’ ) && $order->get_status() == ‘pending’ ) { WC()->mailer()->emails[’WC_Email_Customer_Invoice’]->trigger($order_id); } }

April 19, 2024