wp_calculate_image_sizes

Filters the output of 'wp_calculate_image_sizes()'.

Description

add_filter( 'wp_calculate_image_sizes', (callback) $array, (int) $int, (int) $int ); 

Parameters (3)

0. $array (callback) => array( $this, 'filter_sizes' )
The array.
1. $int (int) => 1
The int.
2. $int (int) => 2
The int.

Usage

To run the hook, copy the example below.
  1. $array = apply_filters( 'wp_calculate_image_sizes', $array, $int, $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 wp_calculate_image_sizes callback 
  2. function filter_wp_calculate_image_sizes( $array, $int, $int ) { 
  3. // make filter magic happen here... 
  4. return $array
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'wp_calculate_image_sizes', 'filter_wp_calculate_image_sizes', 10, 3 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'wp_calculate_image_sizes', 'filter_wp_calculate_image_sizes', 10, 3 ); 

Defined (1)

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

/class.photon.php  
  1. add_filter( 'wp_calculate_image_sizes', array( $this, 'filter_sizes' ), 1, 2 ); // Early so themes can still easily filter.