LLMS_Analytics::course_completion_percentage( $students )
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File: includes/class.llms.analytics.php
public static function course_completion_percentage( $students ) { if ( $students ) { $total_students = count( $students ); $total_done = 0; foreach ( $students as $student ) { if ( ! is_null( $student->completed_date ) ) { $total_done++; } } if ( 0 == $total_students ) { return 0; } else { return $total_done / $total_students; } } }
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