Automattic\WooCommerce\EmailEditor\Integrations\Utils

Html_Processing_Helper::get_allowed_caption_html │ private static │ WC 1.0

Elements and attributes allowed in captions, in wp_kses() format.

Attribute values are narrowed further by validate_caption_attribute().

Method of the class: Html_Processing_Helper{}

No Hooks.

Returns

array<string,. array<string, bool>> Allowed HTML for wp_kses().

Usage

$result = Html_Processing_Helper::get_allowed_caption_html(): array;

Html_Processing_Helper::get_allowed_caption_html() Html Processing Helper::get allowed caption html code ^{WC 11.1.2}

private static function get_allowed_caption_html(): array {
	$common_attributes = array(
		'class'  => true,
		'style'  => true,
		'data-*' => true,
	);

	return array(
		'a'      => array_merge(
			$common_attributes,
			array(
				'href'   => true,
				'target' => true,
				'rel'    => true,
			)
		),
		'br'     => $common_attributes,
		'em'     => $common_attributes,
		'kbd'    => $common_attributes,
		'mark'   => $common_attributes,
		's'      => $common_attributes,
		'span'   => $common_attributes,
		'strong' => $common_attributes,
		'sub'    => $common_attributes,
		'sup'    => $common_attributes,
	);
}