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function is not described

WC_Product::has_child() public WC 1.0

Returns whether or not the product has any child product.

{} It's a method of the class: WC_Product{}

No Hooks.

Return

true|false.

Usage

$WC_Product = new WC_Product();
$WC_Product->has_child();

Code of WC_Product::has_child() WC 5.5.2

<?php
public function has_child() {
	return 0 < count( $this->get_children() );
}