woocommerce_ajax_variation_threshold

The WooCommerce woocommerce ajax variation threshold hook.

Description

apply_filters( 'woocommerce_ajax_variation_threshold', (int) $int, (unknown) $product ); 

Parameters (2)

0. $int (int) => 30
The int.
1. $product (unknown)
The product.

Usage

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

Defined (1)

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

/includes/wc-template-functions.php  
  1. $get_variations = sizeof( $product->get_children() ) <= apply_filters( 'woocommerce_ajax_variation_threshold', 30, $product );