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<?php $array = [ [ "country", "state", "city", "name", "address", "gender", "status" ], [ "Argentina", "Corrientes", "Corrientes", "Jorge", "Avenida Avellaneda 12", "Masculino", "Activo" ], [ "Argentina", "Chaco", "Resistencia", "Mariano", "Avenida Peron 12", "Masculino", "Activo" ] ]; array_walk( $array, fn(&$row, $_, $header) => $row = array_combine($header, $row), array_shift($array) ); var_export($array);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/YTIAe
function name:  (null)
number of ops:  14
compiled vars:  !0 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   33     1        INIT_FCALL                                               'array_walk'
   34     2        SEND_REF                                                 !0
   35     3        DECLARE_LAMBDA_FUNCTION                          ~2      [0]
          4        SEND_VAL                                                 ~2
   36     5        INIT_FCALL                                               'array_shift'
          6        SEND_REF                                                 !0
          7        DO_ICALL                                         $3      
          8        SEND_VAR                                                 $3
   33     9        DO_ICALL                                                 
   38    10        INIT_FCALL                                               'var_export'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                                 
         13      > 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/YTIAe
function name:  {closure}
number of ops:  10
compiled vars:  !0 = $row, !1 = $_, !2 = $header
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   35     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        RECV                                             !2      
          3        INIT_FCALL                                               'array_combine'
          4        SEND_VAR                                                 !2
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $3      
          7        ASSIGN                                           ~4      !0, $3
          8      > RETURN                                                   ~4
          9*     > RETURN                                                   null

End of Dynamic Function 0

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