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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                                  '%00%7Bclosure%7D%2Fin%2FT0GmY%3A6%240'
    8     4        SEND_VAL                                                 ~2
          5        DO_ICALL                                                 
   10     6        INIT_FCALL                                               'print_r'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FT0GmY%3A6%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/T0GmY
function name:  {closure}
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 function %00%7Bclosure%7D%2Fin%2FT0GmY%3A6%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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