Warning: Declaration of thesis_comment::start_lvl(&$output, $depth, $args) should be compatible with Walker::start_lvl(&$output, $depth = 0, $args = Array) in /home/renex/public_html/wp-content/themes/thesis_185/lib/classes/comments.php on line 137
Warning: Declaration of thesis_comment::end_lvl(&$output, $depth, $args) should be compatible with Walker::end_lvl(&$output, $depth = 0, $args = Array) in /home/renex/public_html/wp-content/themes/thesis_185/lib/classes/comments.php on line 142
Warning: Declaration of thesis_comment::start_el(&$output, $comment, $depth, $args) should be compatible with Walker::start_el(&$output, $data_object, $depth = 0, $args = Array, $current_object_id = 0) in /home/renex/public_html/wp-content/themes/thesis_185/lib/classes/comments.php on line 147
Warning: Declaration of thesis_comment::end_el(&$output, $comment, $depth, $args) should be compatible with Walker::end_el(&$output, $data_object, $depth = 0, $args = Array) in /home/renex/public_html/wp-content/themes/thesis_185/lib/classes/comments.php on line 163 Definition of Exercise