Automattic\WooCommerce\Blocks\Templates

AbstractTemplateWithFallback::template_hierarchy │ public │ WC 1.0

Add the fallback template to the hierarchy, right after the current template.

Method of the class: AbstractTemplateWithFallback{}

No Hooks.

Returns

null. Nothing (null).

Usage

$AbstractTemplateWithFallback = new AbstractTemplateWithFallback();
$AbstractTemplateWithFallback->template_hierarchy( $templates );

$templates(array) (required)

Templates that match the taxonomy_template_hierarchy.

AbstractTemplateWithFallback::template_hierarchy() AbstractTemplateWithFallback::template hierarchy code ^{WC 10.8.1}

public function template_hierarchy( $templates ) {
	$index = array_search( static::SLUG, $templates, true );
	if ( false === $index ) {
		$index = array_search( static::SLUG . '.php', $templates, true );
	}

	if (
		false !== $index && (
			! array_key_exists( $index + 1, $templates ) || $templates[ $index + 1 ] !== $this->fallback_template
		) ) {
		array_splice( $templates, $index + 1, 0, $this->fallback_template );
	}

	return $templates;
}