dozent_get_course_requirements_arr( int $course_id )
Return course requirements as array, it will convert every line to array elements
Description
Course requirements as array, when you write requirements in the specific coruse requirements text box while creating course. Dozent LMS convert your requirements into the array
Example usage:
dozent_get_course_requirements_arr();
dozent_get_course_requirements_arr( $course_id );Parameters
- $course_id
-
(int) (Required) Course ID
Return
(mixed|void)
Source
File: includes/core-functions.php
function dozent_get_course_requirements_arr( $course_id = 0 ) {
$requirements = dozent_get_course_requirements( $course_id );
$requirements_array = array();
if ( $requirements ) {
$requirements_array = explode( "\n", $requirements );
}
$array = array_filter( array_map( 'trim', $requirements_array ) );
/**
* Filters to filter course requirements
*
* Course requirements dozent_get_course_requirements_arr() function return data as array.
* You can change the data using this filter
*
* @since DozentLMS 1.0.0
*
* @param array $array Data of requirements
* @param string|integer $course_id The course ID
*/
return apply_filters( 'dozent_get_course_requirements_arr', $array, $course_id );
}
Changelog
| Version | Description |
|---|---|
| DozentLMS 1.0.0 | Introduced. |