WC_Product_Variation_Data_Store_CPT::exclude_internal_meta_keys() │ protected │ WC 1.0

Callback to remove unwanted meta data.

Method of the class: WC_Product_Variation_Data_Store_CPT{}

No Hooks.

Return

true|false. false if excluded.

Usage

// protected - for code of main (parent) or child class
$result = $this->exclude_internal_meta_keys( $meta );
$meta(object) (required)
Meta object.

WC_Product_Variation_Data_Store_CPT::exclude_internal_meta_keys() code WC 8.7.0

woocommerce/includes/data-stores/class-wc-product-variation-data-store-cpt.php 
protected function exclude_internal_meta_keys( $meta ) {
	return ! in_array( $meta->meta_key, $this->internal_meta_keys, true ) && 0 !== stripos( $meta->meta_key, 'attribute_' ) && 0 !== stripos( $meta->meta_key, 'wp_' );
}