functions - Read For Learn

Customize Woocommerce Orders and Download Page message using hooks

set a Gravity Forms uploaded image as a user’s avatar

So I finally figured the solution out with the help of DeepSeek AI; first, I created a user meta with ACF plugin named: acf_user_avatar. then I mapped the upload file field of my form to this new meta key by Gravity Forms User Registration Addone. and then DeepSeek provided me a code that would set … Read more

How to Programmatically Replace Characters in WooCommerce Product Slugs?

Gravity forms adding classes to specific form elements [closed]

How to redirect using a custom wordpress api endpoint after form submission?

If you’re using javascript to submit the form data to the REST endpoint, then you should handle the redirection at the client side, not at the server with PHP. Read the location header from the response and pass it to window.location to redirect the user somewhere. Here’s a simplified example – not tested, requires fleshing … Read more

Rewrite standard $errors messages output via function.php

Try this on function.php <?php add_filter(‘login_errors’, ‘custom_login_error_messages’); function custom_login_error_messages($error) { if (strpos($error, ‘Invalid email address’) !== false) { return ‘The email address you entered is not valid. Please try again.’; } elseif (strpos($error, ‘Lost your password?’) !== false) { return ‘Please click the “Forgot Password” link to reset your password.’; } return ‘Login failed. Please … Read more

Is it possible to automatically set the publication time to 8am on new posts?

you can automate this hour selection with the following code. take into account that this code also affect the date of a post created trough the API. add_filter(“wp_insert_post_data”, function ($data, $postarr, $unsanitized_postarr, $update) { if ( !$update && (“post” === $data[“post_type”]) && (“auto-draft” === $data[“post_status”]) ) { $date = current_datetime() ->modify(“tomorrow 08:00:00”) ->format(“Y-m-d H:i:s”) ; … Read more

Custom function wordpress php

You must be thinking something like this: In this URL: https://myawesomewebsite.com/page?custom_id=456 function check_parameter_in_url() { if ( isset( $_GET[‘custom_id’] ) { //do something } }

Hreflang Tags from the Most Recent Post Appearing in Category Page Headers

Function to filter numbers from string

You could use PHP’s preg_replace() to wrap all the numbers (ie, any successive combination of 0 through 9) in a <span> tag. add_filter( ‘the_content’, ‘wpse426625_number_wrapper’ ); /** * Wraps any number in the content in a <span> tag. * * @param string $content The post content. * @return string The content with the numbers wrapped … Read more

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