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<?php $q_list = array ( 0 => array ( 'id' => '2', 'subject_id' => '1', 'question' => 'Question No One', 'recordstatus' => '1', ), 1 => array ( 'id' => '3', 'subject_id' => '1', 'question' => 'Question No Two', 'recordstatus' => '1', ), 2 => array ( 'id' => '4', 'subject_id' => '1', 'question' => 'Question No Three', 'recordstatus' => '1', ), ); foreach($q_list as $q){ $res[$q['subject_id']][] = $q; } var_dump($res);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 8
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 8
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/HnlYW
function name:  (null)
number of ops:  13
compiled vars:  !0 = $q_list, !1 = $q, !2 = $res
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   27     1      > FE_RESET_R                                       $4      !0, ->8
          2    > > FE_FETCH_R                                               $4, !1, ->8
   28     3    >   FETCH_DIM_R                                      ~5      !1, 'subject_id'
          4        FETCH_DIM_W                                      $6      !2, ~5
          5        ASSIGN_DIM                                               $6
          6        OP_DATA                                                  !1
   27     7      > JMP                                                      ->2
          8    >   FE_FREE                                                  $4
   31     9        INIT_FCALL                                               'var_dump'
         10        SEND_VAR                                                 !2
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
144.66 ms | 1399 KiB | 15 Q