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<?php $arr = array(); $arr['i1']['val1'] = 99; $arr['i1']['val2'] = 100; $arr['i2']['val1'] = 89; $arr['i2']['val2'] = 101; function cmp($a, $b) { if ($GLOBALS['arr'][$a]['val2'] > $GLOBALS['arr'][$b]['val2']) { return 1; } if ($GLOBALS['arr'][$q]['val2'] < $GLOBALS['arr'][$b]['val2']) { return -1; } return 0; } if (uksort($arr, 'cmp')) { echo "success\n"; } else { echo "failure\n"; } print_r($arr);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 18, Position 2 = 20
Branch analysis from position: 18
1 jumps found. (Code = 42) Position 1 = 21
Branch analysis from position: 21
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/tFh1U
function name:  (null)
number of ops:  25
compiled vars:  !0 = $arr
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                       !0, <array>
    4     1        FETCH_DIM_W                                          $2      !0, 'i1'
          2        ASSIGN_DIM                                                   $2, 'val1'
          3        OP_DATA                                                      99
    5     4        FETCH_DIM_W                                          $4      !0, 'i1'
          5        ASSIGN_DIM                                                   $4, 'val2'
          6        OP_DATA                                                      100
    7     7        FETCH_DIM_W                                          $6      !0, 'i2'
          8        ASSIGN_DIM                                                   $6, 'val1'
          9        OP_DATA                                                      89
    8    10        FETCH_DIM_W                                          $8      !0, 'i2'
         11        ASSIGN_DIM                                                   $8, 'val2'
         12        OP_DATA                                                      101
   18    13        INIT_FCALL                                                   'uksort'
         14        SEND_REF                                                     !0
         15        SEND_VAL                                                     'cmp'
         16        DO_ICALL                                             $10     
         17      > JMPZ                                                         $10, ->20
   20    18    >   ECHO                                                         'success%0A'
   18    19      > JMP                                                          ->21
   24    20    >   ECHO                                                         'failure%0A'
   27    21    >   INIT_FCALL                                                   'print_r'
         22        SEND_VAR                                                     !0
         23        DO_ICALL                                                     
         24      > RETURN                                                       1

Function cmp:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 11
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 19, Position 2 = 20
Branch analysis from position: 19
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/tFh1U
function name:  cmp
number of ops:  22
compiled vars:  !0 = $a, !1 = $b, !2 = $q
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   11     0  E >   RECV                                                 !0      
          1        RECV                                                 !1      
   13     2        FETCH_R                          global              ~3      'arr'
          3        FETCH_DIM_R                                          ~4      ~3, !0
          4        FETCH_DIM_R                                          ~5      ~4, 'val2'
          5        FETCH_R                          global              ~6      'arr'
          6        FETCH_DIM_R                                          ~7      ~6, !1
          7        FETCH_DIM_R                                          ~8      ~7, 'val2'
          8        IS_SMALLER                                                   ~8, ~5
          9      > JMPZ                                                         ~9, ->11
         10    > > RETURN                                                       1
   14    11    >   FETCH_R                          global              ~10     'arr'
         12        FETCH_DIM_R                                          ~11     ~10, !2
         13        FETCH_DIM_R                                          ~12     ~11, 'val2'
         14        FETCH_R                          global              ~13     'arr'
         15        FETCH_DIM_R                                          ~14     ~13, !1
         16        FETCH_DIM_R                                          ~15     ~14, 'val2'
         17        IS_SMALLER                                                   ~12, ~15
         18      > JMPZ                                                         ~16, ->20
         19    > > RETURN                                                       -1
   15    20    > > RETURN                                                       0
   16    21*     > RETURN                                                       null

End of function cmp

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
163.96 ms | 2879 KiB | 15 Q