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<?php $rgData = [ [ 'account_id' => 9, 'entered' => 2 ], [ 'account_id' => 9, 'entered' => 3 ], [ 'account_id' => 9, 'entered' => 1 ] ]; //desc sort: usort($rgData, function($rgX, $rgY) { return $rgX['entered']>$rgY['entered']?-1:$rgX['entered']!=$rgY['entered']; }); var_dump($rgData);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qb9BB
function name:  (null)
number of ops:  10
compiled vars:  !0 = $rgData
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
   17     1        INIT_FCALL                                               'usort'
          2        SEND_REF                                                 !0
          3        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2Fqb9BB%3A17%240'
   20     4        SEND_VAL                                                 ~2
          5        DO_ICALL                                                 
   21     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2Fqb9BB%3A17%240:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qb9BB
function name:  {closure}
number of ops:  14
compiled vars:  !0 = $rgX, !1 = $rgY
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   17     0  E >   RECV                                             !0      
          1        RECV                                             !1      
   19     2        FETCH_DIM_R                                      ~2      !0, 'entered'
          3        FETCH_DIM_R                                      ~3      !1, 'entered'
          4        IS_SMALLER                                               ~3, ~2
          5      > JMPZ                                                     ~4, ->8
          6    >   QM_ASSIGN                                        ~5      -1
          7      > JMP                                                      ->12
          8    >   FETCH_DIM_R                                      ~6      !0, 'entered'
          9        FETCH_DIM_R                                      ~7      !1, 'entered'
         10        IS_NOT_EQUAL                                     ~8      ~6, ~7
         11        QM_ASSIGN                                        ~5      ~8
         12    > > RETURN                                                   ~5
   20    13*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2Fqb9BB%3A17%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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145.37 ms | 1388 KiB | 17 Q