attachment_fields_to_edit

The WordPress Core attachment fields to edit hook.

Description

add_filter( 'attachment_fields_to_edit', $array, (null) $null, (int) $int ); 

Parameters (3)

0. $array
The array.
1. $null (null)
The null.
2. $int (int) => 2
The int.

Usage

To run the hook, copy the example below.
  1. $array = apply_filters( 'attachment_fields_to_edit', $array, $null, $int ); 
  2.  
  3. if ( !empty( $array ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the attachment_fields_to_edit callback 
  2. function filter_attachment_fields_to_edit( $array, $null, $int ) { 
  3. // make filter magic happen here... 
  4. return $array
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'attachment_fields_to_edit', 'filter_attachment_fields_to_edit', 10, 3 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'attachment_fields_to_edit', 'filter_attachment_fields_to_edit', 10, 3 ); 

Defined (1)

The filter is defined in the following location(s).

/inc/core/tools.php  
  1. add_filter( 'attachment_fields_to_edit', array( __CLASS__, 'slide_link_input' ), null, 2 );