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<?php $array=array("a"=>aaa,"b"=>aaaaadddd); $array = array_combine(array_map(function($k){ return 'prefix'.$k; }, array_keys($array)) , $array ); echo "<pre>";print_r($array);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WmLa5
function name:  (null)
number of ops:  23
compiled vars:  !0 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   FETCH_CONSTANT                                   ~1      'aaa'
          1        INIT_ARRAY                                       ~2      ~1, 'a'
          2        FETCH_CONSTANT                                   ~3      'aaaaadddd'
          3        ADD_ARRAY_ELEMENT                                ~2      ~3, 'b'
          4        ASSIGN                                                   !0, ~2
    3     5        INIT_FCALL                                               'array_combine'
          6        INIT_FCALL                                               'array_map'
          7        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FWmLa5%3A3%240'
          8        SEND_VAL                                                 ~5
          9        INIT_FCALL                                               'array_keys'
         10        SEND_VAR                                                 !0
         11        DO_ICALL                                         $6      
         12        SEND_VAR                                                 $6
         13        DO_ICALL                                         $7      
         14        SEND_VAR                                                 $7
         15        SEND_VAR                                                 !0
         16        DO_ICALL                                         $8      
         17        ASSIGN                                                   !0, $8
    4    18        ECHO                                                     '%3Cpre%3E'
         19        INIT_FCALL                                               'print_r'
         20        SEND_VAR                                                 !0
         21        DO_ICALL                                                 
         22      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FWmLa5%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WmLa5
function name:  {closure}
number of ops:  4
compiled vars:  !0 = $k
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        CONCAT                                           ~1      'prefix', !0
          2      > RETURN                                                   ~1
          3*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FWmLa5%3A3%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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