wp_insert_post_data

We need to make sure that the post author is always zero for contact form submissions.

Description

add_filter( 'wp_insert_post_data', (array) $array, (int) $int, (int) $int ); 

This prevents export/import from trying to create new users based on form submissions from people who were logged in at the time.

Unfortunately wp_insert_post(…) tries very hard to make sure the post author gets the currently logged in user id. That is how we ended up with this work around.

Parameters (3)

0. $array (array) => array( $plugin, 'insert_feedback_filter' )

The array.

1. $int (int) => 10

The int.

2. $int (int) => 2

The int.

Usage

To run the hook, copy the example below.

$array = apply_filters( 'wp_insert_post_data', $array, $int, $int ); 
                         
if ( !empty( $array ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the wp_insert_post_data callback 
function filter_wp_insert_post_data( $array, $int, $int ) { 
    // make filter magic happen here... 
    return $array; 
}; 
         
// add the filter 
add_filter( 'wp_insert_post_data', 'filter_wp_insert_post_data', 10, 3 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 'wp_insert_post_data', 'filter_wp_insert_post_data', 10, 3 );