Which PHP Method Can Be Used to Send Form Data That Is Persistent Across Succeeding Page Views in WordPress?

There are many ways to send form data that is persistent across page views in WordPress, but the most common is to use the wp_set_post_data() function. This function allows you to pass in a POST data structure, which will be stored in the post’s data object.

This data object can then be accessed by the WordPress functions wp_get_post_data() and wp_set_post_data().

If you want to send the data in a specific format, you can use the wp_set_post_data() function to convert it to the format that you need. For example, you can use the wp_set_post_data() function to convert the data into a JSON object.

This JSON object can then be used by the wp_get_post_data() function to get the data that you need.

The wp_set_post_data() function is a great way to send form data that is persistent across page views in WordPress. It is easy to use, and it allows you to send the data in the format that you need.