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<?php $data = array('1.23.006' => array('1'), '2.0.0' => array('1'), '10.0.0' => array('1', '4'), '2.0' => array('3')); uksort($data, function ($a, $b) { return version_compare($b, $a); }); print_r($data);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/T0GmY
function name:  (null)
number of ops:  10
compiled vars:  !0 = $data
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                       !0, <array>
    6     1        INIT_FCALL                                                   'uksort'
          2        SEND_REF                                                     !0
          3        DECLARE_LAMBDA_FUNCTION                              ~2      [0]
    8     4        SEND_VAL                                                     ~2
    6     5        DO_ICALL                                                     
   10     6        INIT_FCALL                                                   'print_r'
          7        SEND_VAR                                                     !0
          8        DO_ICALL                                                     
          9      > RETURN                                                       1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/T0GmY
function name:  {closure:/in/T0GmY:6}
number of ops:  8
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    6     0  E >   RECV                                                 !0      
          1        RECV                                                 !1      
    7     2        INIT_FCALL                                                   'version_compare'
          3        SEND_VAR                                                     !1
          4        SEND_VAR                                                     !0
          5        DO_ICALL                                             $2      
          6      > RETURN                                                       $2
    8     7*     > RETURN                                                       null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.5.0


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