delete_lesson_meta( $post_id )
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File: includes/class.llms.ajax.php
function delete_lesson_meta( $post_id ) { $lesson_ids = array(); $rd_args = array( 'post_type' => 'lesson', 'meta_key' => '_llms_parent_course', 'meta_value' => $post_id, ); $rd_query = new WP_Query( $rd_args ); while ( $rd_query->have_posts() ) : $rd_query->the_post(); array_push( $lesson_ids, $rd_query->post->ID ); endwhile; wp_reset_postdata(); }
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