wp_style_is() WP 1.0

Check whether a CSS stylesheet has been added to the queue.

No Hooks.

Return

true/false. Whether style is queued.

Usage

wp_style_is( $handle, $list );

$handle(string) (required): Name of the stylesheet.
$list(string): Status of the stylesheet to check. Accepts 'enqueued', 'registered', 'queue', 'to_do', and 'done'.
Default: 'enqueued'

Changelog

Since 2.8.0

Introduced.

Code of wp style is: `wp-includes/functions.wp-styles.php` ^{WP 5.4.1}

<?php
function wp_style_is( $handle, $list = 'enqueued' ) {
	_wp_scripts_maybe_doing_it_wrong( __FUNCTION__ );

	return (bool) wp_styles()->query( $handle, $list );
}