woocommerce_gzd_get_variation_unit_prices_hash

The WooCommerce Germanized woocommerce gzd get variation unit prices hash hook.

Description

apply_filters( 'woocommerce_gzd_get_variation_unit_prices_hash', (unknown) $price_hash, (unknown) $instance, (unknown) $display ); 

Parameters (3)

0. $price_hash (unknown)
The price hash.
1. $instance (unknown)
The instance.
2. $display (unknown)
The display.

Usage

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

Defined (1)

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

/includes/class-wc-gzd-product-variable.php  
  1. $price_hash = md5( json_encode( apply_filters( 'woocommerce_gzd_get_variation_unit_prices_hash', $price_hash, $this, $display ) ) );