dozent_get_attached_instructors_ids( null $course = null )

Get the all instructor ID in an array by a specific course

Description

Example usage:

$instructor_ids = dozent_get_attached_instructors_ids( $course );

See also

Parameters

$course

(null) (Optional)

Default value: null

Return

(mixed|void)

Source

File: includes/user-functions.php 

	function dozent_get_attached_instructors_ids( $course = null ) {

		$instructors = dozent_get_attached_instructors( $course );

		if ( $instructors->count ) {
			$ids = wp_list_pluck( $instructors->results, 'instructor_id' );
		} else {
			$ids = [];
		}

		/**
		 * Filter the dozent_get_attached_instructors_ids(); function outout
		 *
		 * @since DozentLMS 1.0.0
		 *
		 * @param  array  $ids
		 * @param  int|object  $course
		 */

		return apply_filters( 'dozent_get_attached_instructors_ids', array_filter( $ids ), $course );
	}

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Related

Changelog

Changelog
Version Description
DozentLMS 1.0.0 Introduced.