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<?php $array = [ [ "configuration_id" => 10, "id" => 1, "optionNumber" => 3, "optionActive" => 1, "lastUpdated" => "2010-03-17 15:44:12" ], [ "configuration_id" => 9, "id" => 1, "optionNumber" => 2, "optionActive" => 1, "lastUpdated" => "2010-03-17 15:44:12" ], [ "configuration_id" => 8, "id" => 1, "optionNumber" => 1, "optionActive" => 1, "lastUpdated" => "2010-03-17 15:44:12" ] ]; usort($array, fn($a, $b) => $a['optionNumber'] <=> $b['optionNumber'] ); var_export($array);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/tEkXd
function name:  (null)
number of ops:  10
compiled vars:  !0 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   27     1        INIT_FCALL                                               'usort'
          2        SEND_REF                                                 !0
          3        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FtEkXd%3A27%240'
   29     4        SEND_VAL                                                 ~2
          5        DO_ICALL                                                 
   30     6        INIT_FCALL                                               'var_export'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FtEkXd%3A27%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/tEkXd
function name:  {closure}
number of ops:  7
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   27     0  E >   RECV                                             !0      
          1        RECV                                             !1      
   28     2        FETCH_DIM_R                                      ~2      !0, 'optionNumber'
          3        FETCH_DIM_R                                      ~3      !1, 'optionNumber'
          4        SPACESHIP                                        ~4      ~2, ~3
          5      > RETURN                                                   ~4
   29     6*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FtEkXd%3A27%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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