woocommerce_widget_cart_item_quantity │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_widget_cart_item_quantity', 'wp_kama_woocommerce_widget_cart_item_quantity_filter', 10, 3 );

/**
 * Function for `woocommerce_widget_cart_item_quantity` filter-hook.
 * 
 * @param  $html          
 * @param  $cart_item     
 * @param  $cart_item_key 
 *
 * @return 
 */
function wp_kama_woocommerce_widget_cart_item_quantity_filter( $html, $cart_item, $cart_item_key ){

	// filter...
	return $html;
}

$html

-

$cart_item

-

$cart_item_key

-

Where the hook is called

<?php echo apply_filters( 'woocommerce_widget_cart_item_quantity', '<span class="quantity">' . sprintf( '%s &times; %s', $cart_item['quantity'], $product_price ) . '</span>', $cart_item, $cart_item_key ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>

Where the hook is used in WooCommerce