WordPress post-template null warnings
The error was occurring when someone hits a page that doesn’t exist (404). I created a custom 404 error page and the errors are now gone.
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External WP_Query call from PHP crashed after version update
The problem is that you’re trying to do your work in a stand alone PHP, this will always be fragile, and it poses a security risk! Use a Cron Job Instead This will trigger your code to run hourly: add_action( ‘init’, function() { // If the cron job hasn’t been scheduled if ( ! wp_next_scheduled … Read more
Get generated block styles programmatically
We can look at the source of the wp_head() function: function wp_head() { /** * Prints scripts or data in the head tag on the front end. * * @since 1.5.0 */ do_action( ‘wp_head’ ); } And see that it really only calls the wp_head hook. We can then look through the WordPress core code … Read more
How to send user password reset link to their phone number instead of email
To resolve the error in your code for sending a password reset link via SMS using Twilio, here’s a refined version of your function with necessary error handling and dependencies: function send_password_reset_sms( $user_login, $user_data ) { $phone_number = get_user_meta( $user_data->ID, ‘phone_number’, true ); if ( ! empty( $phone_number ) ) { $reset_key = get_password_reset_key( $user_data … Read more
What is considered good practice for registering menu locations?
In my opinion your approach of registering multiple menus for different footer sections and social links is a good practice in WP theme development because it provides more flexibility and clarity to users in managing their site content and also allows easier customization and maintenance in the long run.
WooCommerce: Custom dropdown for variation selection
I think the condition here has_term($term_slug, $taxonomy, $variation->get_id()) won’t work for variation. If you want to check term, we need to check with parent variable product instead of checking variation because Woocommerce doesn’t store any taxonomy/term attribute to variation. Instead of using has_term, we can use your existing attributes in get_variation_attributes to get and check … Read more
Warning: Undefined variable $post_id
Try this instead: $posts_with_category = new WP_Query( $args ); if( $posts_with_category->have_posts() ) { Instead of just checking if $posts_with_category is non-empty it checks if it’s an array of WP_Post objects. We don’t have line numbers to see where the error is being thrown. Is line 47 your return statement?
How can I cause run wp-cron to trigger sequentially?
If you want to trigger the WP Cron without having to wait for a visitor to visit your website, you can setup a cronjob to “visit” your cron file at http://www.example.com/wp-cron.php after a duration, like every 15 minutes. If you use cPanel, you can follow this guide If your server does not support cron job, … Read more
Embed dynamic media query in a Gutenberg block
If we stick to your exact example, I would define the value as a custom property in an inline style: <div class=”item” style=”–my-gap: <?php echo esc_attr( $attributes[‘gap’] ); ?>;”> Then in CSS use a media query to use the property as the appropriate margin: .item { margin-bottom: var(–my-gap); } @media ( min-width: 768px ) { … Read more
Restricting page by user role
I’ll try to answer the question from beginning to end so for example, when user with customer role wants to login to example.com/about page, they will be redirected to another page. I want to do this in software, not with a plugin Note that you can turn the snippet into a plugin by adding this … Read more