wc_sku_generator_sku_separator

Filters the separator used between parent / variation SKUs or between variation attributes.

Description

apply_filters( 'wc_sku_generator_sku_separator', (string) $var ); 

Parameters (1)

0. $var (string) => '-'
The separator character

Usage

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

Defined (1)

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

/woocommerce-product-sku-generator.php  
  1. return apply_filters( 'wc_sku_generator_sku_separator', '-' );