Online PHP editor | output for mmDgO

<?php array ( 0 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 1 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 2 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 3 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 4 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 5 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 6 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 7 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 8 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 9 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 10 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 11 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 12 => array ( 'subject_id' => 1, 'subject_question_count' => 100, ), 13 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 14 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 15 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 16 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 17 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 18 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 19 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 20 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 21 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 22 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 23 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 24 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 25 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 26 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 27 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 28 => array ( 'subject_id' => 2, 'subject_question_count' => 100, ), 29 => array ( 'subject_id' => 1, 'subject_question_count' => 100, ), 30 => array ( 'subject_id' => 3, 'subject_question_count' => 100, ), 31 => array ( 'subject_id' => 1, 'subject_question_count' => 100, ), );